AT & T Bell Laboratories
著者名典拠詳細を表示
| 1 | AT & T Bell Laboratories technical journal : a journal of the AT&T Companies New York, N.Y. : American Telephone and Telegraph Company , c1984 |
著者名典拠詳細を表示| 1 | AT & T Bell Laboratories technical journal : a journal of the AT&T Companies New York, N.Y. : American Telephone and Telegraph Company , c1984 |