1959. No Edition Stated. 414 pages. This is an ex-Library book. Volume I. Cream dust jacket with white lettering over brown cloth. Clean pages with firm binding. Minimal tanning to endpapers and page edges. Nuclear Group stamp to front endpaper. Moderate wear and bumping to spine, board edges and corners. Numerous pin holes to front, with distinct deep scores and erosion to top of rear board. Minor scuffing and soiling to boards. Dewy code to spine. Unclipped dust jacket. Rear flap completely missing. Heavy wear, with large tears and pieces missing. Notable tanning to spine, with soiling and stamps to DJ. Sticker to front and spine.