Теоретические основы социального проектирования
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
Мн.
Наука и техника
1989
|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
Мн.
Наука и техника
1989
|