The Universal decimal classification a programmed instruction course
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
[College Park, Md.]
School of Library and Information Services, University of Maryland
[c1970]
|
| Serie: | Federation internationale de documentation
FID467 |
| Ämnen: |