00317nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001600079245002400095260004100119300000900160650001400169221030s9999    xx            000 0 und d  a8180546297  aEnglish  a105.23  aS. P. Gupta 0aStatistical Methods  bSultan chand & SonsaNew Delhic2009  a1468  aComputers