00397nam a2200121 a 450000500170000008200200001710000160003724500920005325000120014526000490015730000260020649000430023220251203110613.0  a519.402462bANT  aAnita, H.M.  aNumerical methods for scientists and engineersbtexts and readings in physical sciences  a2nd Ed.  aNew DelhibHindustan book agencyc1991-R2002  axxii,842p.c26cm.bHB  aTexts and reading in physical sciences