000 004060000a22001570004500
999 _c6766
_d6766
003 KDUcat
008 170315b xxu||||| |||| 00| 0 eng d
020 _a8121903394
041 _aEnglish
082 _a515.62
_bS19
100 _aSaxena, HC
_921279
245 _aFinite defferences and numerical analysis
_bwith appendices on difference Equations
260 _aNew Deihi
_bS Chand
_c1961
300 _a373 p.
650 _aAnalysis
_911696
650 _aFinite differences
_921280
942 _cRM
_2ddc