The world book yearbook
Subtitle: 1969 : a review of the events of 1968: the annual supplement to the 'World book encyclopedia'
Publisher: Field Enterprises
Published: 1969
Place of publication: Chicago; Croydon
Language: eng
Number of pages: 628
ISBN-13: 9780716620051
Subjects: Encyclopedias and dictionaries
Other titles: World book encyclopedia.
Notes: bibl.