TY  - BOOK
AU  - Jaro,Matthew A.
ED  - United States.
TI  - Census use study: GRIDS; a computer mapping system,
U1  - 526.8 23
PY  - 1972///
CY  - Washington D.C.
PB  - Bureau of the Census
KW  - GRIDS (Computer program)
KW  - Cartography
KW  - Computer programs
ER  -