Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. [nd], ca 1971. Blue boards with black spine titling, printed illustration to front panel. Boards have light edgewear to spine ends and fore-edge corners, faint dampstaining to bottom margin of front panel. Spine square. Binding sound. Dust jacket very good in Mylar with light shelf-wear, small (about 1-inch) closed tear from top edge of rear panel. DJ cover price $3.50. Gift inscription dated 1971 penned in at first page, in the 'This Book Belongs To' space. Interior else clean, text and pop-ups free of markings. All pop-ups intact and working.