000 00552naa a2200145 4500
001 157557
090 _a157557
100 _a20040322 y0pory5003 ba
200 1 _aMotivation by cognitive controversy
_ea challenge to cooperate for every learner ?
_fGunter Huber
463 1 _ePergamon Press, 1990
_vNew York
_vp. 517-532
_tLearning and instruction. volume 2.1
_014582
606 1 _aPsicologia Educacional
686 _a3500 - Psicologia Educacional
700 1 _aHuber
_bGunter
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm