000 00288nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _a"CEMENT MARKETING CO., BOMBAY"
245 _aAN ELEMENTARY ANALYSIS OF HYPERBOLIC PARABOLOID SHELLS
260 _c1963
_bCEMENT MARKETING CO. OF INDIA LTD. BOMBAY
999 _c6377
_d6377