The new American encyclopedia, unabridged
Subtitle: a treasury of information on the sciences, the arts, literature, and general knowledge.
Publisher: Publishers Co.
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 5756
Subjects: Encyclopedias and dictionaries.
Other titles: Progressive reference library.
Notes: Bibliography: v. 16, p. 5706-5735.
"Based on Progressive reference library."