Grewal, B.S. Higher Engineering Mathematics / by B.S.Grewal & J.S.Grewal - 39th ed. - Delhi: Khanna Publishers, 2005. - xi,1276p. ISBN: 8174091955 Subjects--Topical Terms: Algebra & GeometryComplex AnalysisMathmaticsNumerical Techniques Dewey Class. No.: 510 / GRE/H