por Judson, Horace Freeland [autor] | Capurro, Luis [traductor] | Thomas, Lewis [prologuista] | Arboli Gascon, Manuel [traductor] | Judson, Horace Freeland. Search for solutions.
por Bowen, James, 1928- [colaborador] | Arboli Gascón, Manuel [traductor].
por Craig, Robert [autor] | Mehrens, William A [autor] | Clarizio, Harvey F, 1934- [autor] | Arbolí Gascón, Manuel [traductor] | Craig, Robert. Contemporary educational psichology.
por Coelho, Paulo [autor] | Arboli Gascon, Manuel [traductor].