International year of disabled persons : final report.
- Paris : UNESCO, 1982.
- 70 p. ; 30 cm.
World Conference on Actions and Strategies for Education, Prevention and Integration.
337 337
Disable people.
379.1506 / U3f
World Conference on Actions and Strategies for Education, Prevention and Integration.
337 337
Disable people.
379.1506 / U3f