000			00288nam a2200109Ia 4500
003			PILC
008			150929s9999||||xx |||||||||||||| ||und||
040			_cSICM LIBRARY
082			_aFS 507 Im7
245			_aImproving Science education / _cFraser, Bary J; Walberg, Herbert J.
942			_2ddc _cBK
999			_c18062 _d18062