Radar and electronic navigation /
Sonnenberg, Gerrit Jacobus.
Radar and electronic navigation / G.J. Sonnenberg. - 6th ed. - London : Butterworths, 1988. - 368 p. : ill.
Includes index.
92023044
Electronics in navigation.
Radar and electronic navigation / G.J. Sonnenberg. - 6th ed. - London : Butterworths, 1988. - 368 p. : ill.
Includes index.
92023044
Electronics in navigation.