00509nam a22001577a 450000500170000001000150001702000260003203500140005803700090007208200110008124500710009226000470016327000880021030000270029870000260032520220222145348.0  aENG-131742  a9789383640843c325.00  aEN-115274  bDBAD  a515.35  aB.Sc Mathematics-I:bDifferential Equations/cK. Chittibabu et.al.  aHyderabadbSpectrum University Pressc2021  a# 326/C, Level-@, Surneni Nilayam Near B K Guda Park, S R NagarbHyderabade5000038  aviii, 368p.c25cm(pbk)  aChittibabu, K. et.al.