Filosofía del hombre: ¿Marx o Sartre? By Schaff, Adam Books / Paperback History: World › Radicalism Publisher: GRIJALBO, January 1965 Price $21.95 Free Shipping Send to a friend Used - Good Good condition. Spanish. (communism, socialism, philosophy) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $21.95 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.