por Schank, Roger C, 1946- [autor] | Zanon, Javier [traductor] | Gilboy, Elisabeth [traductor] | Abelson, Robert P [autor] | Schank, Roger C, 1946-. Scripts, plans, goals and undrstanding.
por Wertsch, James V [autor] | Zanon, Javier [traductor] | Cortes, Montserrat [traductor] | Ramirez Garrido, Juan Daniel [prologuista].