Proceedings of the Conference on New approaches to the evaluation of blind persons : April 11-12 1968
Ed. by Leslie L. Clark and Zofja Z. Jastrzembska
Bok Engelsk 1970 Conference on New approaches to the evaluation of the blind persons
| Utgitt | New York , 1970
|
|---|---|
| Omfang | 174 s.
|
| Emner |
