000			00403nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0150028008
082			_a507 _bCLA
100			_aBrandwein, Paul F. _916805
245			_aClassroom laboratory (purple)
260			_bHarcourt Brace Jovanovich, _c1966. _aNew York:
300			_a125p.; _c28cm
650			_aScience
942			_2ddc _cSR
999			_c6649 _d6649