TY - BOOK AU - Howison,Sam TI - Practical applied mathematics: modelling, analysis, approximation T2 - Cambridge texts in applied mathematics SN - 0521603692 AV - QC20.7 .D5 H684P PY - 2005/// CY - Cambridge PB - Cambridge Univ. Press KW - DIFFERENTIAL EQUATIONS KW - DIFFERENTIAL EQUATIONS, PARTIAL KW - MATHEMATICAL PHYSICS N1 - Includes bibliographical references and index ER -