The US Army Signal School apprenticeship program for the trade of central office telephone installer and repairer.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, DC :
Headquarters, Dept. of the Army,
[1981]
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| Series: | DA pam ;
621-63. |
| Subjects: |
| Item Description: | "This pamphlet supersedes DA Pam 621-63, 15 April 1979." "15 July 1981." |
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| Physical Description: | 9 pages in various pagings ; 28 cm. |