机读格式显示(MARC)
- 000 00530nam2 2200181 4500
- 245 1_ |a Recommemdations and reports of the CIR v.9-1:Fixed service using radio-relay systems. |c International Radio Consultative Committee. |g |A RECOMMEM |F INTERNAT
- 260 __ |a Geneva |b CCIR |c 1982
- 700 _0 |a International Radio Consultative Committee. |A INTERNAT |4 著
- 905 __ |a HIEL |d TN8-53/I1*5