national-cryptologic-museum-library-catalog_page_489

national-cryptologic-museum-library-catalog | page 489 | https://thedailydialectics.com/pdfs/FIOA/national-cryptologic-museum-library-catalog/national-cryptologic-museum-library-catalog.pdf

DISHER (XIV) SWEENEY, DENNIS FREQUENCY HOP SYSTEMS FOR NAVY COMMUNICATIONS (XIV) COMMUNICATIONS 5,19. DEFENSE ELECTRONICS COMMUNICATIONS 5,19. UB250.SW4 SWEENEY, WALTER C. MILITARY INTELLIGENCE - A NEW WEAPON IN WAR FREDERICK A. STOKES 1924 co. DISHER (X) ELECTRONIC SWEETMAN, BILL EW DEDICATED…