Activity environment, social class and educational career : development of mastery among 11-17-year- olds
Airi HautamäkiArtikkel Engelsk
*0011511437 *008860908s1986 xx# 000 0 eng *019 $bk *08230$a370.193 *100 $aHautamäki, Airi$_164132400 *245 $aActivity environment, social class and educational career$bdevelopment of mastery among 11-17-year- olds$cAiri Hautamäki *300 $aS. [1]-16 *773 $tScandinavian journal of educational research$gVol. 30, no. 1 (1986)$x0031-3831$w(NO-LaBS)298121(tnr) *8564 $uhttps://doi.org/10.1080/0031383860300101 *999 $z8600079328$anorart:8600079328 ^