00287nam a22001097a 4500003000400000008004100004082002500045100001700070245002600087260005600113300000800169OSt230523b        |||||||| |||| 00| 0 eng d  a632.95 R70PbStat.71  aSaxena, H.C.  aElementary Statistics  aM/S Veena Mandir Motijheel Muz.bS Chand & Coc1962  a255