Mexico City: Praxis, ( Col. Memoria de Papel), 2002. first edition. Paperback. 160p., bibliography, notes. Octavio Irineo Paz Lozano was a Mexican poet, essayist and diplomat. He won the Nobel Prize for literature in 1990 and the Cervantes Prize in 1981. He is considered one of the most influential writers..... More about Camino de ecos; Introducción a las ideas políticas de Octavio Paz