U.S. Government Printing Office, 1950. Soft Bound. 8vo. Very good. Item #68349
602pp. Text is fully unmarked on lightly patinated pages; spare a small previous owners name in ink at the inner corner of the last page. Buckle bound binding is secure though metal buckles are rusted slightly and are wearing off onto the inside covers. Covers are tanned and lightly edge rubbed with a minimally eroded cloth covered spine edge.