000			00604nam a2200193Ia 4500
919			_a058360
082			_a160 _bN78
100			_aGupta, S.P.
245			_aLogic and scientific method _b _cby S.P. Gupta
260			_aDelhi _bAjanta Publications _c1978
300			_avii, 121p.
690			_aLogic
999			_c56306 _d56306