题名:
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Engineering and operations in the Bell system / Bell Telephone Laboratories , |
ISBN:
|
价格: ¥6.00 |
语种:
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eng |
载体形态:
|
721 p. |
出版发行:
|
出版地: Indianapolis 出版社: BTL 出版日期: 1977 |
主要团体责任者:
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Bell Telephone Laboratories |