00441cam a22001572  4500001001100000005001700011008004100028020002800069040001500097100002900112245002500141250001300166260003400179300001600213650005400229000000606620151217155213.0070913s         xx           000 0 eng d  a818054298X :cKES 2,800  aKABUcKABU1 aGupta, S. P.@000015128710aStatistical methods.  a34th ed.  aNew Delhi :bS. Chand,c2005.  axx, 1468 p. 0aSocial sciencesxStatistical methods.@0000148274