Telephone Service for the Pentagon Building (Bell Laboratories Record, Vol. XXVIII, No. 8).--What will be the world's largest private branch system is coming into being in Washington for the Department of Defense. A stepby-step system, it was manufactured by Western Electric and furnished to the Gov
โฆ LIBER โฆ
Electronic umpire : General Electric Review, vol. 53, no. 5
- Publisher
- Elsevier Science
- Year
- 1950
- Tongue
- English
- Weight
- 73 KB
- Volume
- 250
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
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