ISDN : concepts, facilities, and services /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
McGraw-Hill,
c1990.
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| Series: | McGraw-Hill communication series
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| Subjects: |
| Physical Description: | xvi, 302 p. : ill. ; 24 cm. |
|---|---|
| Bibliography: | Includes bibliographical references (p. 289-292) and index. |
| ISBN: | 0070342423 |