- Author: Alberto Escobar (ed.), José Aliaga, Rodolfo Cerrón-Palomino, André-Marcel d' Ans, Alberto Escobar, Augusto Escribens, Raúl Gonzales-Moreyra, Martha Hardman, Gary Parker, Inés Pozzi-Escot, Alfredo Torero, Wolfgang Wölck
- Language: Spanish
- Year: 1972