Howison, Sam. Practical applied mathematics : modelling, analysis, approximation / Sam Howison. - New York : Cambridge University Press, 2005. - xiv, 326 p. : ill. ; ISBN: 0521842743 0521603692 (pbk.) Subjects--Topical Terms: Differential equations.Differential equations, Partial.Mathematical physics. Universal Decimal Class. No.: 510.67 / HOW