00279nam a2200109 a 450000500170000002000150001708200180003210000190005024500250006926000450009430000300013920251203110859.0  a8173197512  a510.2462bIYE  aIyengar, S.R.K  aMathematical methods  aNew DelhibNarosa Publsihing Housec2006  axii,[200 p.c], 24 cm. PB