Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1960. Softcover. Item #44191
Measurement and analysis of ice movement, deformation, and structural features of a typical valley glacier. 70 pages with maps, photographs, illustration, graphs, tables, index and references, plus the five folded plates in the rear pocket. Bound in original gray stiff paper covers printed in black.Two small library stamps on the front cover. No other library markings, lables or pockets were ever present. A very good plus copy.