000			00369nam a2200145 4500
999			_c10415 _d10415
020			_a0-697-17219-8
082			_aCir 520 T46 p 1993
100			_aTillery, Bill W.
245			_aPhysical science / _cBill W. Tillery.
260			_aDubuque, Iowa : _bWm. C. Brown, _cc1993.
300			_a618 p.
526			_a500-599
650			_aPhysical sciences.
942			_2ddc _cBK