Motivation enhancing environmentsThe role of context Advances in motivation and achievement : a research annual / ed. Martin L. Maehr, Paul R. Pintrich, Carole Ames,

Advances in motivation and achievement : a research annual / ed. Martin L. Maehr, Paul R. Pintrich, Carole Ames, . - London : Jai Press, 1989-19-- . - v. 24 cm . -
vol.6 : Motivation enhancing environments. - 1989. - X, 293 pvol.10 : 1997. - XI, 477 pvol.11 : The role of context / ed. Timothy C. Urdan. - 1999. - XI, 353 p.
0-89232-889-4 (v.6)0-7623-0103-1 (v.10)0-7623-0430-8 (v.11) (Encadernados)

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