Technical documentation for GBF/POLY-GUIDE.
Contributors: Reilly, Pamela.
Publisher: U.S. Dept. of Commerce, Bureau of the Census, Geography Division
Place of publication: [Washington]
Number of pages: 154
Subjects: Geographical location codes -- Data processing.
Other titles: GBF/DIME system, UPS, correction, update, extension.
Notes: At head of title: GBF/DIME system, UPS, correction, update, extension.

"The technical documentation was prepared by Pamela Reilly."

Cover title.