00553nam a2200193 a 450000500170000002000150001708200160003210000200004824500340006825000110010226000390011330000250015269000270017770000230020496400260022799700190025399900170027295200700028920251203110339.0  a0030287049  a515.35bABE  aAbell, Martha L  aModern differential equations  a2nd ed  aFort WorthbHarcourt Collegec2001  axvi,610p.c22cm.bHB  aDifferential equations  aBraselton, James P  bENGLISHcd515efg_  a102401 LIBSC C  c86709d86709  00104070aPUbPUd2002-03-05g926.54l0o515.35 ABEp102401yBK