TY  - GEN
TI  - GEOGRAPHIC INFORMATION SYSTEM TECHNOLOGY: 1994 International GIS source book
SN  - 1882610024
U1  - 526.982 
PY  - 1993///
CY  - Collins
PB  - Gis World, Inc
KW  - Gis
KW  - Aerial Photogrammetry
ER  -