La Idea Socialista By de Man, Henry Books / Paperback Social Science › Philosophy Publisher: M. Aguilar., January 1934 Price $26.80 Free Shipping Send to a friend Used - Good Good condition. Spanish. Joints split and taped. Writing inside. (socialism) $26.80 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.