00646    a2200157   4500003000500000005001700005020001500022040000900037082001600046100001800062245006600080260003500146300001200181505026800193650002700461NUST20221121175758.0  a8178881365  cNust  a515.625,TRI  aTrivedi, S.D.  aComprehensive differential equations (Vol-2) /cS. D. Trivedi  aNew DelhibDominant Pub.c2003  a170 p.:  aOrdinary Simultaneous Differential Equations (Page-303), Total Differential Equations (Page-357), Integration In Series (Page-422), Partial Differential Equations Of The First Order (Page-493), Partial Differential Equations With Constant Coefficients (Page-564).  aDifferential equations