| Main Author: | Fernald, H. T. |
|---|---|
| Other Authors: | Shepard, Harold H. |
| Format: | Kitap |
| Language: | German |
| Published: |
New york :
Mcgraw- Hill Book Company,
1942.
|
| Subjects: |
| Physical Description: | 400 s. ; 24 cm. |
|---|
