Exploring the World of Science by Ellsworth S. Obourn, et al.
1963. No Edition Stated. 414 pages. No dust jacket. Red cloth with yellow lettering. Diagrams and photographs throughout. Pages are bright and clear. Binding is firm. Boards have noticeable shelf-wear, with moderate corner bumping and scuffing to edges. Spine has mild crushing to ends. Noticeable bleach spotting overall.