Basic geographic and historic data for interfacing ICPSR data sets, 1620-1983 (United States)
By: principal investigator, Robert P. Sechrist.
Contributors: Inter-university Consortium for Political and Social Research.
Edition: 1st ICPSR ed.
Series: ICPSR -- 8159.; ICPSR (Series) -- 8159.
Publisher: Inter-university Consortium for Political and Social Research
Published: 1984
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 63
Subjects: United States -- Statistics.
Genres: Statistics.
Notes: Codebook for dataset containing information needed for mapping U.S. county based data.

Includes bibliographical references (p. 63).