Mexico City: Editorial Grijalbo, S.A., 1978. First Edition. Small oblong quarto. Stated edition of 10,000 copies. Artists' book about a boxer, printed in risograph. Accompanying text in Spanish. Fourteen black and white photographs. Made into a movie in 1984. OCLC locates only two copies in Mexico of a third edition published in 1991. Light edge crease to the top right corner, else close to near fine in photo-illustrated wrappers.