1970. First Edition. 434 pages. This is an ex-Library book. Pictorial dust jacket over brown cloth. Contains black and white illustrations. Moderate tanning to pages, with occasional thumbing throughout. Heavy tanning to text block edges. heavy tanning and marking to pastedowns and endpapers. Boards have moderate shelf wear, with rubbing and marking. Moderate bumping to corners and crushing to spine ends. Book has noticeable forward lean. Boards are slightly warped. Unclipped jacket has light edge wear with minor tears and chipping. Moderate tanning and creasing, with rubbing and marking.