Signed, excellent find!
Book Condition: The book is in very good + condition. It is signed by one of the authors. 1956. The boards and binding are in excellent condition. The pages are crisp and clean without any tears, creases or marked up pages.
Dust Jacket Condition: The dust jacket is in very good condition. It is not price clipped. There are some tears and signs of shelf wear along the top and bottom edges of the DJ (see pictures).
Size: 10.5 x 8 x 1 inches