Expositions, exhibits, industrial and trade fairs /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English German |
| Published: |
New York :
Praeger,
[1968]
|
| Subjects: |
| Item Description: | English and German. |
|---|---|
| Physical Description: | 207 pages : illustrations, plans. ; 29 cm. |