London: Crosby Lockwood & Son, Ltd., 1952. Hard Cover. Very Good binding / Very Good dust jacket. Item #5302
Oblong Octavo. viii, 64 pp. First Edition. Clean bright copy in red paper over boards, as issued; three folding plates containing 18 tables in a pocket at the rear are present as called for; oblong octavo volume has slight warp to the boards; dust jacket is a bit soiled but is now protected in a mylar cover.