Publicado por Butterworths
Librería: Goldstone Rare Books, Llandybie, CARMS, Reino Unido
Paperback. Condición: Good. Photograph available on request.
Publicado por Butterworths, 1962
Librería: Cotswold Internet Books, Cheltenham, Reino Unido
Condición: Used - Very Good. VG paperback. Reprint, 1963. Internally clean and free of markings. Light wear to covers. A few spots of foxing on page fore-edge.