Antisubmarine warfare in World War II
- Upscale 2x7382x9954
"Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Columbia University Division of War Research under contract OEMsr-1131 with the Office of Scientific Research and Development. This volume was printed and bound by the Columbia University Press"--Unnumbered page ii.
LC Science, Business & Technology copy no. 429.
In a set of declassified documents held as a collection by the Library of Congress.
Also available in digital form.