200с
1931г
RADIO and ELECTRONIC DICTIONARY
RADIO TRANSMISSION AND RECEPTION BROADCASTING, COMMERCIAL COMMUNICATION, AVIATION, NAVIGATION, INDUSTRIAL CONTROL
PHOTOELECTRICITY AND PHOTOCELL APPLICATIONS. SOUND PICTURES AND PUBLIC ADDRESS SYSTEMS. -TELEVISION AND TELEPHOTOGRAPHY. ELECTRICITY AND MAGNETISM
Compiled by HAROLD P. MANLY
THE RADIOTECHNIC LABORATORY
3,800 WORDS AND TERMS SSO ILLUSTRATIONS
CHICAGO FREDERICK... (Información más detallada)