000			00393nam a2200145Ia 4500
005			20260205054658.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a0-375-42168-8
082			_a509 L627D
100			_aLightman , Alan
245		4	_aThe Discoveries: great breakthroughs in 20th century science
260			_aNew York _bPantheon books _c2005
300			_a553p.
942			_cBK
999			_c142509 _d142509