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Examining classroom interactions related to difference in s..:

Zady, Madelon F ; Portes, Pedro R ; Ochs, V. Dan
Science education.  87 (2003)  1 - p. 40-63 , 2003
Exemplar:  Zentrale:E03 z pae 638 j/090; Zentrale:Magazin Zs fe 1901