Children's Britannica.
- 3rd ed.
- London : Encyclopaedia Britannica, © 1973.
- Vols. : ill. ; 25 cm.
V.11- London-Moss ;
314 314
0 85229 099 3
Children's encyclopedias and dictionaries.
032 / C436
V.11- London-Moss ;
314 314
0 85229 099 3
Children's encyclopedias and dictionaries.
032 / C436