por Robredo Uscanga, Juan Manuel [autor] | Universidad Iberoamericana. Plantel Golfo-Centro.
por Hills, John R [autor] | Thomas, Juan Jorge [traductor] | Hills, John R. Measurement and avaluation in the classroom.
por Milton, Ohmer [autor] | Pollio, Howard R [autor] | Eison, James A, 1950- [autor] | Bornholdt, Laura [prologuista].