1968. Third Printing. 96 pages. This is an ex-Library book. Pictorial dust jacket over red cloth. Expected library inserts, stamps and inscriptions. Well bound and clean pages, with mild tanning to text block edges. Inserts to free endpapers. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has light edge-wear with minor tears and chipping. Moderate tanning and creasing, with rubbing and marking.