000 00252 a2200073 4500
245 0 _aCCIR Documents of the XIth Plenary Assembly,Oslo, 1966 :
_bRadio Relay Systems /
_c.
_nvol. 4 Part 1
710 2 _aUIT.
_eWydawca
_4pbl
260 _aGeneve :
_bUIT,
_c1967.
300 _a201 s.;
_c24 cm.
999 _c2401
_d2401