1. Fifth International Conference on Radio Receivers and Associated Systems, 24-26 July 1990
پدیدآورنده :
کتابخانه: Library of Niroo Research Institue (Tehran)
موضوع : ، Radio- Receivers and reception- Congresses
2. Reports of the CCIR, 1990 )also decisions(
پدیدآورنده : CCIR XVIIth Plenary Assembly , Dusseldorf, 1990
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Radio - Congresses , Television - Transmitters and transmission - Congresses , Television - Receivers and reception - Congresses
رده :
TK
6541
.
I69
1990
