Raisinghania, M.D. . Advanced Differential Equations / Textual Documents M.D.Raisinghania. - 5th ed. / - New Delhi : S. Chand & Company , 1995. - 348p. : ill ; 22cm . ISBN: 81-219-0893-0 Subjects--Index Terms: Differential Equations G-Mathematics Dewey Class. No.: 515.3 / Ra 13 Ad