Collectible - Very Good
Washington, D.C.: National Academy of Sciences, 1974. Volume II, Part A and Volume II, Part B. 4to. Orangish-red cloth with black lettering to the spine and front board. 1505pp. Photos, diagrams, charts, formulae. Very good set. Part A near very good to very good with a bumped spine and a few stains to the rear board. Both books clean with only minor toning to the exterior edges and the interior extreme edges of a few pages. Inquire if you need further information.
