000			00364nam a2200145 4500
999			_c10417 _d10417
082			_aCir 520 T46 S 1993
100			_aTillery, Bill W.
245			_aPhysical Sciences : _cBill W. Tillery.
250			_a2nd ed.
260			_aDubuque, Iowa : _b Wm. C. Brown, _c c1993.
300			_a618 p.
526			_a500-599
650			_aPhysical sciences
942			_2ddc _cBK