Standards for cataloging, coding, and scheduling educational media.
| Format: | Livre |
|---|---|
| Langue: | English |
| Publié: |
Washington, D.C.
s.n.
[c1968].
|
| Sujets: |
| Format: | Livre |
|---|---|
| Langue: | English |
| Publié: |
Washington, D.C.
s.n.
[c1968].
|
| Sujets: |