radio engineering principles by Henry Lauer@Harry Brown 1928 McGrewHill NZART call books 1981/1980/Television Philips Library 1952 fundamentals of electric waves 1948 hugh hildreth 2 edition radio television and electrical repairs roy norris 1952 radio waves and ionosphere tw bennington 1943 wireless world single sideband ARRL 1970/Solid State HiFi Audio Acc Babani 1976 the radio noise reduction handbook 1938 USA/Electronic Musical manual
get the most out of HI FI 1970's Japan 20 pages/Radiotron designers 2nd radio handbook 11th edition 1947 r.l dawley usa fm repeaters arrl 1978/ mullard valve manual 1957/miniwatt transistor 3rd radio and tv engineers reference book 1956 GB/Mullard valve 1961 reference data for radio engineers 1944 federal telephone radio corp radio frequency measurements 1938/principles radio 1936 McGraw Hill