Year book covering the year
Subtitle: annual supplement to Collier's encyclopedia, Merit students encyclopedia and Young students learning library
Publisher: Collier's.
Published: 1968
Place of publication: New York, N.Y
Language: eng
Subjects: Jahrbuch
Other titles: Collier's year-book
Notes: Mit doppelter Zählung; z.B. 1968 = covering the year 1967.

Ursprünglicher Verlag: Crowell-Collier.