000 00302nam a2200121Ia 4500
008 211209s1966 xx 000 0 und d
041 _aeng
082 _aGRE
100 _aGREENSPAN D
245 _aINTRODUCTORY NUMERICAL ANALYSIS OF ELLIPTIC
260 _bA HARPER INTERNATIONAL
_c1966
300 _a176
999 _c19392
_d19392