Britannica : Book of the Year /
- 15th ed.
- Chicago : Encyclopaedia Britannica, c1967.
- 30 v. : ill. (some col.) ; 29 cm.
Spine title: Encyclopaedia Britannica.
Includes bibliographies.
085229378X
3812082
Encyclopedias and dictionaries.
Yearbooks.
AE5 / .E363 1981
032 / ENB
Spine title: Encyclopaedia Britannica.
Includes bibliographies.
085229378X
3812082
Encyclopedias and dictionaries.
Yearbooks.
AE5 / .E363 1981
032 / ENB