000			00339nam a2200133Ia 4500
008			140118s9999 xx 000 0 und d
020			_a9780099440680
100			_aPenrose, Roger
245			_aRoad to reality: a complete guide to the laws of the universe
250			_a1
260			_bVintage Books _c2004
300			_a1099
942			_cBK
999			_c5704 _d5703