Adams, E.P. — The Quantum Theory. Second Edition, Revised and Enlarged

Washington, D.C. The National Research Council of the National Academy of Sciences, 1923. Softcover. Backstrip and cover edges sun-darkened; ends of backstrip worn; tear and crease at top inside corner of front cover; pages faintly toned; otherwise very good condition. 109p. (Bulletin of the National Research Council, vol. 7, part 3, no. 39). .