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|a 0-471-85828-5
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|a AR-CdUBP
|b spa
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|a eng
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| 100 |
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|a Vignault, Walter L.
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| 245 |
1 |
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|a Worldwide telecommunications guide for the business manager /
|c Walter L. Vignault
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| 260 |
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|a New York :
|b John Wiley,
|c 1987
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| 300 |
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|a xvi, 417 p. ;
|c 23 cm.
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| 490 |
0 |
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|a Wiley series in telecommunications
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| 504 |
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|a Bibliografía: p. 378-382
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| 505 |
0 |
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|a Chapter 1. Introduction. Chapter 2. Information center environment. Chapter 3. Worldwide environment. Chapter 4. International information flow. Chapter 5. Network attachment products. Chapter 6. Office systems. Chapter 7. Digital voice and data networks. Chapter 8. U. S. networks services. Chapter 9. U. S. network altarnatives. Chapter 10. International traffic. Chapter 11. Value added network services. Chapter 12. Telematics. Chapter 13. Satellite communications. Chapter 14. Trends through the year 2000.
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| 650 |
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4 |
|a NEGOCIOS
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| 650 |
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4 |
|a SISTEMAS DE COMUNICACION
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| 650 |
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4 |
|a SISTEMAS DE TELECOMUNICACION
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| 653 |
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|a TELECOMUNICACIONES
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| 930 |
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|a TELECOMUNICACIONES
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| 931 |
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|a 03141
|b UBP
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|c BK
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|a EBA
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| 984 |
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|a 621.39
|b V684
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| 999 |
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|c 18714
|d 18714
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