000 00269nam a2200121Ia 4500
008 211209s1984 xx 000 0 und d
041 _aeng
082 _a516.2GUP
100 _aGUPTA
245 _aSOLID GEOMETRY
260 _bRASTOGI PUBLICATION
_c1984
300 _a329
999 _c22593
_d22593