Ensayo sobre un proletariado sin cabeza [Essay on a Proletariat without a Head]
Mexico City: Editorial Logos, 1962. Signed by the author with inscription "Para Alvarez Barret, en recuerdo de nuestra militancia revolucionaria" ["For Alvarez Barret, in memory of our revolutionary militancy."]. Octavo; 261pp. Printed paper wraps. Covers foxed and toned with a number of small tears along fore-edge, creasing and..... More