000			00391nam a2200157Ia 4500
082			_a372.35044 _bHAT
100			_aHarlen, Wynne _913974
245			_aThe teaching of science
260			_aLondon: _bDavid Fulton, _c1992.
300			_bvi, 230p.
500			_aPB
546			_aEng
650			_aScience-Study and teaching _9103741
700			_aQualter, Anne(jt.auth.) _954135
942			_cBK
999			_c72498 _d72498