TY - BOOK ED - United States. TI - Electronic equipment modification handbook radar data acquisition systems PY - 1974///] CY - [Washington, D.C. KW - Electronics KW - Maintenance and repair KW - Handbooks, manuals, etc N1 - Order (series); (common digitizer AN/FYQ47/49/56); (card tester, AN/FYM27); Aug. 21, 1974; Cover title; 4to; Distribution made by issuing office; CRDP Program Historic Shelflist record ER -