000 00330nam a2200121Ia 4500
008 160710s1965 xx 000 0 und d
082 _a517.36 GRE
100 _aGREENSPAN,DONALD
245 _aINTRODUCTORY NUMERICAL ANALYSIS OF ELLIPTIC BOUNDARY VALUE PROBLEMS
260 _bHARPER & ROW
_c1965
300 _a164
942 _2ddc
_cB
999 _c41675
_d41675