Proceedings of the second international meeting on 21st century studies: volume II: national studies- America (USA, Canada, Costa Rica, Colombia, Mexico)
Proceedings of the second international meeting on 21st century studies: volume II: national studies- America (USA, Canada, Costa Rica, Colombia, Mexico)
- Paris : UNESCO, 1989.
- 164 p.
369.1 "313" (7/8) =20PRO No.53.
369.1 "313" (7/8) =20PRO No.53.