Digital data transmission tests on voice channels / by Urban Sciences, inc. ; prepared by Law Enforcement Standards Laboratory, Center for Consumer Product Technology, National Bureau of Standards ; prepared for National Institute of Law Enforcement and Criminal Justice, Law Enforcement Assistance Administration, U.S. Department of Justice.
| Author/creator | Urban Sciences, Inc |
| Other author | Law Enforcement Standards Laboratory. |
| Other author | National Institute of Law Enforcement and Criminal Justice. |
| Format | Book |
| Publication Info | Washington : NBS : For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1977. |
| Description | v, 59 pages : illustrations ; 27 cm. |
| Subjects |
| Series | NBS special publication ; 480-19 NBS special publication 480-19. ^A2701 |
| Bibliography note | Includes bibliographical references (p. 23). |
| LCCN | 77608105 |
| Govt. docs number | C 13.10:480-19 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | Fed Docs Stacks | C 13.10:480-19 | ✔ Available | Place Hold |