00403nam a2200157Ia 4500008004100000020001500041082001300056100001600069245006000085250000800145260002700153300001100180500002500191650001600216700001300232230524s9999    xx            000 0 und d  a8127210919  a510bRAY  aJ.Sinha Roy 2aA Course on Ordinary and Partial Differential equations  a3RD  aCUTTACKbKalyanic2003  aXY;493  aQuantity Number:  80  aMathematics  a S.Padhi