Davidoff, Martin.
The satellite experimeter's handbook / - Newington, Connecticutt, US : The American Radio Relay Leage, 1990. - 98 p.
0-87259-318-5
Satellites.
Artificial satellites.
629.4 DAV.
The satellite experimeter's handbook / - Newington, Connecticutt, US : The American Radio Relay Leage, 1990. - 98 p.
0-87259-318-5
Satellites.
Artificial satellites.
629.4 DAV.