00669nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006902000280008405000220011208200160013410000320015024500730018226000490025530000220030450000200032650400260034665000490037265000300042134145BIBL20160527195026.0890126s1989    ilua     b    00110 eng    a 89000144   a0838905102 (alk. paper)0 aZ669.8b.H33 19890 a020/.7221910aHafner, Arthur Wayne2Local10aDescriptive statistical techniques for librarianscArthur W. Hafner.0 aChicagobAmerican Library Associationc1989.  avii, 261 p.bill.  aIncludes index.  aBibliography: p. 249. 0aLibrary sciencexStatistical methods.2Local 0aLibrary statistics2Local