Description and technical documentation of the PICADAD file
Contributors: Clark, James R
Publisher: Dept. of Commerce, Bureau of the Census
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 69
Subjects: Cities and towns -- Information services -- United States; Geographical location codes -- Data processing
Other titles: PICADAD file
Notes: Prepared by James R. Clark

March 1978