International demographic data directory
Subtitle: a computerized information retrieval system for demographic and family planning data.
Contributors: United States. Social and Economic Statistics Administration.
Publisher: U.S. Dept. of Commerce, Social and Economic Statistics Administration; Bureau of the Census
Published: 1972
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 54
Subjects: Information storage and retrieval systems -- Demography; Demography -- Information services; Population research
Notes: Cover title.

"December 1972."

"A United States Department of Commerce Publication."