000 00335nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a518 N75 SAX
100 _aSAXENA H C
245 _aEXAMPLES IN FINITE DIFFERENCES AND NUMERICAL ANALYSIS
260 _aNEW DELHI
_bS CHAND & COMPANY PVT. LTD.
_c1975
300 _a328
999 _c20795
_d20795