| 其他書名 | A Slide-tape Presentation for the North Iowa Vocational Center and a Guide for the Amateur in Producing Audiovisual Material for Rehabilitation Agencies |
| 出版 | Mankato State University, 1982 |
| URL | http://books.google.com.hk/books?id=qedPHAAACAAJ&hl=&source=gbs_api |