00298nam a2200121Ia 4500008004100000100002600041245005600067260000900123300000900132650001300141942000700154999001500161190216s9999||||xx |||||||||||||| ||und||  aMajor L Venkatachalam 0aEssentials Of Statistical And Quantitative Technics  bNull  a314p  aCommerce  cBK  c4766d4766