000			00360nam a2200157Ia 4500
020			_a9780716622512
040			_cPK-LaCSN
082			_a700 _bWorld book
100			_aWorld book
245		4	_aThe universe
260			_bWorld book publications _aChicago
300			_a192
942			_cBK
999			_c845734 _d845711