00448nam a2200157Ia 4500020001500000082001900015100001700034245007000051250000800121260004800129300002800177490004300205500003200248500000500280700000500285  a052168725X  a515.1bH862.PA  aHowison, Sam  aPractical applied mathematicsbmodelling, analysis, approximation  a1st  aCambridgebCambridge University Pressc2006  axiv, 326p. Bibl. Index.  aCambridge texts in Applied Mathematics  a"First South Asian Edition"  a  a