Murthy, D. N. P. Mathematical modelling : a tool for problem solving in engineering, physical, biological, and social sciences / - 1st ed. - Oxford ; New York : Pergamon Press, 1990. - xvi, 339 p. : ill. ; 24 cm. ISBN: 0080372449 : Subjects--Topical Terms: Mathematical models. Dewey Class. No.: 511 PER 1990 A063 Or.