00729nam a2200229Ia 4500 34145 BIBL 20160527195026.0 890126s1989 ilua b 00110 eng 89000144 0838905102 (alk. paper) Z669.8 .H33 1989 020/.72 19 Hafner, Arthur Wayne 107331 Local Descriptive statistical techniques for librarians Arthur W. Hafner. Chicago American Library Association 1989. vii, 261 p. ill. Includes index. Bibliography: p. 249. Library science Statistical methods. 125887 Local Library statistics 125893 Local 25502 25502 0 0 0 020_720000000000000_H139D 0 evl 258081 10 10 1 2016-05-27 47352 0 020.72 H139d 80000000336829 2017-05-18 00:00:00 r:34145 z:NCC:D 6