World of promise : a guide to the United Nations Decade of Development /

• Main Author: Joyce, James Avery, 1902-1987 (συγγραφέας)
• Other Authors: Owen, David (συγγραφέας προλόγου)
• Format: Book
• Language: English
• Published: New York : Oceana Publications, Inc., 1965.
• Subjects: United Nations; Τεχνική βοήθεια