| Abstract-Operations {2 8 1 3 0} | Text | HTML |
| Download all the modules of this recommendation (zipped archive) | Text | HTML |
| Abstract-Operations needs: | ||||
| T.415 (03/93) | Document-Profile-Descriptor {2 8 1 5 6} | Text | HTML | |
| T.415 (03/93) | Identifiers-and-Expressions {2 8 1 5 7} | Text | HTML | |
| T.415 (03/93) | Interchange-Data-Elements {2 8 1 5 5} | Text | HTML | |
| T.422 (08/95) | Location-Expressions {2 8 1 12 0} | Text | HTML | |
| None |