The World Book Encyclopedia : Volume 20 ( U-V )
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
London :
World Book, Inc. ,
1992
|
| Series: | World Book
|
| Subjects: |
| Physical Description: | 878p : col. ill. ; 25cm. |
|---|---|
| ISBN: | 0716666928 |