Signing made easy a complete program for learning sign language, includes sentence drills and exercises for increased comprehension and signing skill
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Putnam
c1989.
|
| Gaiak: |