008970714s1997 ulk 000a kor
■00519970714144601
■020 ▼a897093068X
■056 ▼a567.2▼24
■090 ▼a567.2▼b김766ㄱ
■1001 ▼a김영권
■24510▼a광통신공학▼d김영권▼e이종남▼e최광돈 저
■260 ▼a서울▼b光文閣▼c1997
■300 ▼a467p.▼c도표▼c26cm
■50710▼tFiber optic communication
■7001 ▼a최광돈
■7001 ▼a이종남
■9500 ▼b16000