por Bellak, Leopold, 1916- [autor] | Bellak, Sonya Sorel [autor] | Schwartz, Liliana E [prologuista] | Bernstein , Analore [traductor] | Negrotto, Adolfo [traductor] | Bellak, Leopold, 1916-. A manual for the children´s apperception test (Animal figures).
por Bellak, Leopold, 1916- [autor] | Bellak, Sonya Sorel [autor].
por Bellak, Leopold, 1916- [autor] | Bellak, Sonya Sorel [autor] | Warschaver De Setaro, Eva F [traductor] | Bellak, Leopold, 1916-. Children's apperception test-h.