机读格式显示(MARC)
- 000 00562nam2 2200181 4500
- 245 1_ |a Submarine Telecommunications Systems |c International Conference on Submarine Telecommunications Systems, London,1980 |g |A SUBMARIN |F INTERNAT,LONDON
- 260 __ |a London |b IEE |c 1979
- 700 _0 |a International Conference on Submarine Telecommunications Systems, London,1980 |A INTERNAT,LONDON |4 著
- 905 __ |a HIEL |d TN929.3/I1