por Catell, R. B [autor] | Cattell, A. K. S [autor] | Cordero Pando, Agustín [traductor] | Catell, R. B. Measuring inteligence with the culture fair tests.
por Catell, R. B [autor] | Cordero Pando, Agustín [traductor] | Catell, R. B. Handbook for the individual or group culture fair (of free) intelligence text (a measure of g) scale 1.