000			00350nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0-675-03164-8
041			_aen
082			_a500.2
100			_aHEIMLER,Charles H&J.Price
245		0	_aFocus on physical science
260			_aOhio. _bMerrill pub co _c1989
300			_ax,614p.
942			_cPR
999			_c50525 _d50525