000			00275nam a2200109Ia 4500
008			201224s9999||||xx |||||||||||||| ||und||
100			_aHakim Mohammed said _96667
245		0	_ahistoryand Philosopy of science
260			_aPakistan _bHamdard _c1979
500			_a280
942			_cBK
999			_c9647 _d9631