The Penguin Dictionary of Astronomy by Ake Wallenquist
1968. No Edition Remarks. 237 pages. Pictorial paperback. Contains black and white photographic plates. Pages and plates are lightly tanned and foxed throughout. Cracking to hinges with covers slightly coming away from text-block. Binding remains firm. Paper cover has light edge wear with minimal scuffing to edges and creasing. Light rubbing to surfaces with slight curling to corners.