TY - BOOK AU - Howison,Sam TI - Practical applied mathematics : : modelling, analysis, approximatio n / SN - 0521603692 (pbk.) U1 - 530.15535 PY - 2005/// CY - Cambridge : PB - Cambridge University Press, KW - Differential equations KW - Differential equations, Partial KW - Mathematical physics N1 - Includes bibliographical references (p. 318-320) and index ER -