000			00508nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0-08-041036-7
082			_a507.1 _bIEA
245			_aThe IEA study of science III _bchanges in science education and achievement 1970 to 1984
260			_bPergamon press, _c1992. _aOxford :
300			_aVol.10, xxii,386p.; _c24cm
650			_aCurriculum Planing
650			_aScience
700			_96308 _aKeeves, John P. _eEd.
942			_2ddc _cLM
999			_c79116 _d79116