The world book encyclopedia.
- Chicago : World Book International, c 1982.
- Vols. : ill. ; 26 cm.
Includes Bibliographies.
V. 20- U-V ;
344 344
0-7166-0082-X
Encyclopedias and dictionaries--America.
031 / W893
Includes Bibliographies.
V. 20- U-V ;
344 344
0-7166-0082-X
Encyclopedias and dictionaries--America.
031 / W893