Spectrum management : supplement 2 to volume 1997 SM Series / ITU-R

UIT

Geneva: UIT, 1999

40 p. ; 30 cm

92-61-07791-9

ITU-R Recommendations (new and revised as of 14 November 1998 and 23 January 1999): 326, 1392, 1268, 1393, 1394

UIT-União Internacional das Telecomunicações

Radiocomunicações; Espectro-de-frequências

1999

Material Textual Impresso

ENG