Interregional seminar on administration of management improvement services /
- New York : United Nations Conference on Trade and Development , 1971.
- v. 28 cm.
- United Nations. [Document] TD/5, TD/B/309 etc. .
0503-4094
sn 89005016
Commerce.
international trade
382 / UNR
0503-4094
sn 89005016
Commerce.
international trade
382 / UNR