Proceedings of the 3rd Congress of International Congress Organizers and Technicians, Rome, November 12-15, 1962.
| مؤلفون مشاركون: | , |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Brussels
Union of International Associations
1963.
|
| سلاسل: | International congress science series
v. 3e UIA publication no. 185 |
| الموضوعات: |