000			00327nam a22001217a 4500
999			_c5734 _d5734
082			_a507.1241 _bS34
245			_aSalter's science
260			_aNew York _bSalter Chemistry Department
300			_avarious paging _billus. ; 30 cm.
490			_aThe Salters' Science Project
650			_aScience - Study and teaching
942			_cBK