PakCat catalogue record Differential equations By Blanchard paul Bibliographic details PublisherBoston University Publication placeUnited state of America LanguageEnglish Material typeBook Physical descriptionVarious pages Additional authorsRobert L. Devaney SummaryThis revision has been our most extensive we published the first edition in 1998.in chapter the tables of contents remain the same.however ,many new exercise have been added SubjectsApplied Science