| ESM1631 |  | Thomson-CSF | Condensed Data Book 1977 | Scan | PDF | 17.59KB | 1 | 
| ESM1631CM |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 77.02KB | 1 | 
| ESM1631CM |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 37.4KB | 1 | 
| ESM1631DP |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 37.4KB | 1 | 
| ESM1631FP |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 77.02KB | 1 | 
| ESM1631FP |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 37.4KB | 1 |