Section | Date | Issue | Size | Title |
579-000-000 | 1980-10-01 | 17 | 44.03 KB | Numerical Index - Division 579 - Teletypewriter Field Maintenance Practices / Field Installation Maintenance Practices |
579-201-350 | 1974-08-01 | 1 | 24.41 MB | Model 33 Teletypewrite Stations for Private Line (General Purpose Point-to-Point) and "Data-Phone" Services |
579-505-352 | 1978-01-01 | 2 | 6.48 MB | BISP-Type Station Arrangements Utilizing "DATASPEED" 40 Terminals |