1968. No Edition Remarks. 178 pages. No dust jacket. This is an ex-Library book. Green cloth. Library copy, with expected inserts and inscriptions. Black and white illustrations throughout. Binding remains firm. Pages and water staining are lightly tanned throughout. Water staining to page edges throughout, text remains unaffected. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Boards are warped. Small stain to front board.