Educational psychology :
Slavin, Robert E.
Educational psychology : theory and practice. - 9th ed. - Upper Saddle River, NJ. : Pearson, 2009. - xxxv, 570 p.
0205638600 :
Educational psychology.
LB1051 / .S53 2009
Educational psychology : theory and practice. - 9th ed. - Upper Saddle River, NJ. : Pearson, 2009. - xxxv, 570 p.
0205638600 :
Educational psychology.
LB1051 / .S53 2009