机读格式显示(MARC)
- 000 00557nam2 2200181 4500
- 245 1_ |a HF communication systems and techniques |c International Conference on HF Communication Systems and Techniques(3rd:1985) |g |A HFCOMMUN |F INTERNAT
- 260 __ |a London |b IEE |c 1985
- 700 _0 |a International Conference on HF Communication Systems and Techniques(3rd:1985) |A INTERNAT |4 著
- 905 __ |a HIEL |d TN91-53/I11