| ID: | 25080 |
|---|---|
| Entry Text: | Williams, Kathleen Broome. "Huff Duff: The Open Secret: The Development of High-Frequency Direction Finding by the U.S. Navy for the Battle of the Atlantic." Ph.D. diss, CUNY, 1993, 444 pp. Under Partick Abbazia; (DAI 54/09, p. 3560). |