00850cam a2200253 a 450000500170000000800390001702000150005602000150007103500110008604000270009708200220012410000260014624501160017225000120028826001000030026300090040030000340040949000190044350000200046250400300048265000420051265000240055483000180057820181209224145.0870721s1952  ilua     b    001 0 eng    a0838921000  a0851574068  a103107  aLCbengcLCdBD-DhBPA 04a310219bSIB 19521 aSimpson, I. S.d1927-10aBasic statistics for librarians :bA textbook with special reference to economics and Business /cI.S. Simpson.  a3rd ed.  aChicago, IL :bAmerican Library Association ;aLondon :bLibrary Association Publishing,c1988.  a8708  axiv, 242 p. :bill. ;c23 cm.1 aA Bingley book  aIncludes index.  aBibliography: p. 215-216. 0aLibrary sciencexStatistical methods. 0aLibrary statistics. 0aBingley book.