000			00343nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a304.6 gan
100			_aGanguli, N.C
245		0	_aSemen Technology
260			_aNEW DELHI
260			_bINDIAN NATIONAL SCIENCE ACADEMY
260			_c1985
300			_a130
650			_aGeneral Books
999			_c137310 _d137310