1965. Reprinted. 112 pages. No dust jacket. This is an ex-Library book. Laminated brown cloth covered boards. Black and white portrait frontispiece. Much in Spanish. Ex library copy with associated labels, inserts, stamps and annotations. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Some underlining and marginalia. Boards have mild shelf wear with light rubbing and corner bumping. Some mild marking and tanning.