Library and Information Science. 2018, no. 79, p A survey of Book Collections and Circulations of Japanese Public Libraries Managed under Desi

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1 Library and Information Science. 2018, no. 79, p A survey of Book Collections and Circulations of Japanese Public Libraries Managed under Designated Administrator System and by Local Governments Yuhiro MIZUNUMA Keita TSUJI Résumé : In Japan, some argue that introducing designated administrator system to public libraries leads to poor collection and infringement of users rights to learn. However, few studies have been conducted on the large sample of libraries managed by this outsourcing system OS librariesand those managed directly by local governments LG libraries. The purpose of this study is to clarify the differences of book collections and their circulations between OS and LG libraries, paying special attention to rights to learn. : We investigated books held by 413 OS and 2,619 LG libraries. The sample books were 1 10,000 books published in 2013 and bestsellers. We investigated each library s holdings and circulations of these books using Calil API. As for 1, properties of books such as NDC categories, C codes, out-of-prints or not and prices were considered. As for 2, publication years and the number of duplicates were also considered. : The results show that OS libraries tend to hold practical/academic books and reference books more than LG libraries. In contrast, LG libraries tend to hold novels more than OS libraries. Moreover, some types of OS libraries were more prudent in holding comics than their corresponding LG libraries. It was also found that OS libraries tend to hold fewer bestsellers and their duplicates than LG libraries. In some LG libraries, many of the duplicates were not being borrowed. With these results, we can say that OS libraries are not infringing users rights to learn in an ordinary sense. Yuhiro MIZUNUMA: Graduate School of Library, Information and Media Studies, University of Tsukuba yuhiro@slis.tsukuba.ac.jp Keita TSUJI: Faculty of Library, Information and Media Science, University of Tsukuba keita@slis.tsukuba.ac.jp

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6 2 320 NPO N 12 T 101 V 17 H NPO, N 4 47 c T 2 V 3 H 3 d ,000 I NDC, C NDL-OPAC , ,844 ISBN 93,169 10, NDC 3 NDC NDL- OPAC 1 NDC2 C 3 1 NDC NDC NDL- OPAC NDC 9 NDC 8,147 9,882 2 C C C C 1 Books.or.jp

7 Library and Information Science No , 1,, 8, 9 NDC 2 00, 01,, 98, , 001,, 998, , 1,, 8, 9 2 0, 1,, 8, 9 C , 01,, 98, ,000 i ii iii yod obashi.com/ NDL-OPAC i 2015/8/ Books.or.jp ii 2016/5/4 5. API, 2016/5/9..com iii 2016/5/ Books.or.jp ii 2016/5/24. NDL-OPAC i 2015/8/ com 3 ISBN.com C C 4 C 53.com C 1 Books.or.jp, 2 6,403 3,280 C 3.com 6,992 8,482 8, ,505 9,121 9, Books.or.jp 54 ISBN 6, ISBN 2000 ISBN NDL-OPAC 56 ISBN ISBN

8 ISBN ISBN 2 ID3 libid libid ISBN ISBN, libid ISBN , ,556 a 3 b aa-1 a-2 2 a-1 所蔵タイトル当たりの平均価格 ( 円 ) 所蔵している一般図書の価格の合計 ( 複本は除く ) = 一般図書の所蔵タイトル数 a-2 所蔵率 (%) その特性を持つ一般図書の所蔵タイトル数 = 100 (%) 一般図書の所蔵タイトル数 b 貸出率 (%) 貸出中の一般図書の所蔵タイトル数 = 100 (%) 一般図書の所蔵タイトル数 1 Welch t 66

9 Library and Information Science No a b c 3 aa 蔵書に占めるベストセラーの割合 (%) ベストセラーの所蔵冊数 ( 冊 ) = 100 ( % ) 蔵書冊数 ( 冊 ) Welch t bb 正規化ベストセラー複本数 ( 冊 ) ベストセラーの所蔵冊数 ( 冊 ) = ベストセラーの所蔵タイトル数 ( 点 ) 1 蔵書冊数 ( 10 万冊 ) ,000 1/ 10 1/2.1 b 1 Welch t cc 2 m 2 n 0 m n E mn m n E mn = 1 N N i= 1 B mni i m n N N = 413 i B 53i = A B A 2006 C A B a b c B mni 67

10 NDC, C 1. NDC 5% T 4 NDC

11 Library and Information Science No NDC , NDC NPO N T V H 5 NDC

12 T V H H 2. C C T T V 22 2 NDC T 6 V 7 H V 70

13 Library and Information Science No C I 86.0% 85.7% ,504 71

14 NPO N T V H 7 C I II II 1,474 1,486 1,445 2,973 5,

15 Library and Information Science No % n n , , * , ** * , , NPO , ** , N , T , V , * H , ** * 1% 5% 9 n n 373 1,504 1,474 2, ,556 1,486 1,445 5, ,595 1,544 2,973 1,254 1,041 1,606 1,548 4, ,458** 1,442 2, ,442 1,399 1,380 5, ,677 2,650 2,973 2, ,732 2,672 5,064 1, ,446 1,378 2, ,460 1,393 2,965 1, ,532 1,489 2,392 1, ,514 1,467 2,387 1, ,482* 1,470 2,059 1,075 1,697 1,454 1,439 2, ,499* 1,499 1,700 1, ,461 1,456 2,500 1, ,511 1,476 2,973 1,081 2,556 1,486 1,445 5, NPO 30 1,484 1,467 1,935 1,269 2,556 1,486 1,445 5, ,488 1,473 2, ,556 1,486 1,445 5, N 9 1,453 1,486 1,819 1,184 2,556 1,486 1,445 5, T 101 1,537** 1,505 1,930 1,199 2,556 1,486 1,445 5, V 17 1,419 1,437 1,605 1,233 2,556 1,486* 1,445 5, H 11 1,470 1,374 2, ,556 1,486 1,445 5, % 19.3%, 16.4% T V H 73

16 10 % n n ** , , ** , , * ** , NPO , , N , T * , V ** , H ** , III C 2 A 20 B C % C 5% 0.150%, 0.113% AB 0.337% % % 0.158% A B C A B C 0.301%, 0.196%, 0.105% 0.247%, 0.163%, 0.084% 12 NPO, 3 4 N A B CT 74

17 20 8 Library and Information Science No % 75 n n , , , ** ** * , , NPO , , * N , T , * V , H , ** , , , * * , , NPO , , * N , T , V , H , ** , * , , ** * ** * , , * NPO , , N , T , ** V , ** H , **

18 n n , ** , , ** * , ** , ** NPO , ** , N , T , ** V , * H , * , ** , , ** * , ** , ** NPO , ** , N , T , ** V , * H , ** , ** , , ** * , ** , ** NPO , ** , N , T , ** V , * H ,

19 Library and Information Science No V H A B C C A 20 B C A B C % A B C NPO, T V A B C =

20 B C 3 6 A B C BS

21 Library and Information Science No OPAC IV A 1 NDC IV A 2 C I 79

22 15 10 n BS n BS BS BS , , , , NPO N T V H IV A 2 C II 23 IV A 3 IV A 4 IV A 5 IV B 1 IV B 2 IV B 3 IV B 3 80

23 Library and Information Science No I , V , p , vol. 98, no. 6, p , no. 466, p , no. 469, p , Portals/0/data/kenkai/siteikanrikeikai2016.pdf, , tabid/78/default.aspx?itemid=531, , wp-content/uploads/kenkai pdf, , no. 48, p /post_65.html, , jla.or.jp/portals/0/html/kasidasi.pdf,

24 2014, p p ,000 ISBN ISBN ISBN , vol. 62, no. 4, p % , no. 466, p ac.jp/grad/assets/files/project/h19/report.pdf, E-1 I 2007, 2007 p , vol. 45, no. 1, p , vol. 62, no. 4, p , vol. 62, no. 2, p Stephen Sloan. Regional Differences in Collecting Freethought Books in American Public Libraries: A Case of Self-Censorship?. The Library Quarterly: Information, Community, Policy. 2012, vol. 82, no. 2, p Judith Serebnick. Book Reviews and the Selection of Potentially Controversial Books in Public Libraries. The Library Quarterly: Information, Community, Policy. 1981, vol. 51, no. 4, p Dave Harmeyer. Potential Collection Development Bias: Some Evidence on a Controversial Topic in California. College & Research Libraries. 1995, vol. 56, no. 2, p , no. 42, p Joseph W. Palmer. Factors responsible for the acquisition of Canadian fiction by U.S. public and academic libraries. Library Acquisitions: Practice & Theory. 1988, vol. 12, p , vol. 45, no. 3, p NDL 1995, no. 106, p , vol. 61, no. 4, p , no. 40, p , no. 175, p , vol. 31, no. 4, p , vol. 2, p

25 Library and Information Science No Library and Information Science. 2004, no. 52, p , no. 275, p , no. 297, p , no. 390, p , no. 462, p , vol. 43, no. 2, p , vol. 58, no. 3, p API 6 1 SMALL: 2 ME- DIUM: 3 LARGE: 4 UNIV: 5 SPECIAL: 6 BM: BM MEDIUM, LARGE tabid/311/default.aspx, NPO N N jp/iken/siteikanrisya_dounyujyoukyou_kohyou_ h html, NDL-OPAC. opac.ndl.go.jp/f/?func=find-c-0&local_base= gu_nz, ISBN JAN , p Books.or.jp Books.or.jp Books.or.jp NDL-OPAC

26 413 2, , NDC C 2 84

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The Journal of the Japan Academy of Nursing Administration and Policies Vol 7, No 2, pp 19 _ 30, 2004 Survey on Counseling Services Performed by Nursing Professionals for Diabetic Outpatients Not Using