Question manual for use with the National encyclopedia
Subtitle: a list of three thousand five hundred interesting questions, classified according to subjects, affording a course of home study.  Editor in chief: Henry Suzzallo.
Contributors: Suzzallo, Henry, 1875-1933,
Publisher: P.F. Collier
Published: 1947
Place of publication: New York
Language: eng
Number of pages: 80
Subjects: Encyclopedias and dictionaries
Other titles: National encyclopedia