000			00442nam a2200157 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a371.2 _bNEW
100			_aNewman,D.
245			_aThe construction zone : Working for congnitive change in school
260			_aNew york : _b Cambridge University Press, _c1989
300			_axv,169p.; _c22cm
650		0	_aSocial Sciences
700			_aGriffin,Paul F.
942			_2ddc _cLM
999			_c140268 _d140268