Message delivery system for the National Library and Infromation Service Network general requirements
| Institutionell upphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Washington, D.C.
Library of Congress
1978.
|
| Serie: | Network planning paper
no.4 |
| Ämnen: |