000			00399nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a500 _bLOT-D
100			_aLotspeich, William
245		0	_aDiscoveries in Science: How They Are Made
260			_bFawcett _aNew York _c1968
300			_a124p.
630			_xGENERAL STACK
650			_aNATURAL SCIENCES & MATHEMATICS _vGeneralia
942			_cBOOK
999			_c40746 _d40746