Motion pictures for seminars, conferences, training programs. Catalogue Loan films on agriculture, education, industry, health.
| Соавтор: | |
|---|---|
| Формат: | |
| Язык: | English |
| Опубликовано: |
Washington
[s.n.]
[1963].
|
| Предметы: |
| Соавтор: | |
|---|---|
| Формат: | |
| Язык: | English |
| Опубликовано: |
Washington
[s.n.]
[1963].
|
| Предметы: |