Simmons, George F. Differential equations with applications and historical notes / by George F. Simmons - 2nd ed. - New Delhi : Tata Graw-Hill education Pvt Ltd. , 2012. - 629 p. Paper Back ISBN: 9780070530713 Subjects--Topical Terms: AnalysisDifferential EquationsMathematics Dewey Class. No.: 515.35 / GEO-D