1957. First Edition. 253 pages. Blue dust jacket with lettering over green cloth. Well bound and clean pages, with mild tanning to text block edges. Light foxing to free endpapers with inscriptions to front. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Boards are slightly bowed. Unclipped jacket has light edge-wear with minor tears and chipping. Moderate tanning and creasing, with rubbing and marking.