Proceedings of the First General Conference on Social Graphics, Leesburg, Virginia, October 22-24, 1978
Corporate Authors: | , |
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Format: | Conference Proceeding Book |
Language: | English |
Published: |
Washington :
U.S. Bureau of the Census,
1980
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Series: | Technical paper (United States. Bureau of the Census) ;
no. 49 |
Subjects: |