000 00336nam a22001337a 4500
003 OSt
008 250829b |||||||| |||| 00| 0 eng d
082 _a515.62
_bS27F
100 _aH.C. Saxena
245 _aFinite Differences and Numerical Analysis
260 _aNew Delhi
_bS. Chand & Company
_c1986
300 _a358p
942 _2ddc
_cDB
999 _c48837
_d48837