000 00323nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
041 _aENG
100 _aAGGARWAL, R K
245 0 _aFINITE DIFFERENCES AND NUMERICAL ANALYSIS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1993
300 _a373
942 _2ddc
999 _c58991
_d58991