Published by Consejo Superior De Investigaciones Cientificas, Madrid, 1952
Seller: Works on Paper, DeKalb, IL, U.S.A.
Soft cover. Condition: Very Good. A very good copy of the softcover edition. Previous owner's name in ink atop front endsheet, else the text, which is in Spanish, is wholly unmarked, pristine, and the binding is bright and fresh in appearance. A sharp copy.
1950?, Madrid, Consejo Superior Investigaciones Cientificas, 291 paginas no leidas o intonso, 19x13, cubiertas en tapa blanda ilustrada, 350 gramos, buen estado.