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020 _a-
040 _aDUET_Lib
_bDUET_Lib
_cDUET_Lib
082 _221st
_a515/ VAC
100 _aVasishtha ,A. R.
_91589
245 _aCalculus of Finite Differences and Numerical Analysis:
_ba course on numerical methods/
_cA. R. Vasishtha and Vipin Vasishtha
250 _a4th ed.
260 _aNew Delhi :
_bKedar Nath Ram Nath,
_c2000
300 _aviii,436p.:
_bill.;
_g23cm
600 _a1. Numerical analysis.
_91590
600 _a2. Math
_91591
710 _aVasishtha, Vipin
_91592
942 _2ddc
_cBK
_e21st
_h515
_iVAC
999 _c818
_d818