000			00322nam a2200133Ia 4500
008			170912s9999 xx 000 0 und d
082			_a RIC/P
100			_aLLOYD J JOHNSON
100			_aRICHARD M HARBECK
245		0	_aPHYSICAL SCIENCE
260			_bHOLT RINEHART AND WINSTON LTD _c1965
300			_a292
942			_cTB
999			_c28412 _d28412