00356nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001700084245006400101260003300165300000800198650001600206221030s9999    xx            000 0 und d  a817409038X  aEnglish  a105.23bGre  aB. S. Grewal 0aNumerical Methods in Engineering & Sciencecby B. S. Grewal  bKhanna Pub.aNew Delhic2001  a600  aBE Computer