Air
PEL
Basic radio communication & operation
GALLUP Grunnlag for bedre beslutninger 1 Call for development of multiple methods in radio research: A review EMRO meeting.
Invasion from Mars: A Psychology of Panic
Ch01 3rd ed
Living in a Media World
Timeline of the development of radio and telecommunications
ANTENA i RADiOELEKTRiXiDAD
Microwave (Gelombang Mikro)
Audience theory task 3
Growth of Radio and Film
