TY - BOOK AU - Brophy,Jere Edward TI - Advances in research on teaching: planning and managing learning tasks and activities SN - 1559384379 AV - LB1028 A39 1992 PY - 1992/// CY - Greenwich [E.U.A.] PB - Jai KW - Educación KW - Investigación KW - Estudio y enseñanza ER -