000			00368nam a2200145Ia 4500
005			20260205055445.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a551.701 R399N
100			_aRichet, Paschet
245		0	_aNatural history of time
260			_aChicago _bUniversity of Chicago _c2007
300			_a470p.
690			_aGeological time
942			_cBK
999			_c153932 _d153932