TY  - GEN
AU  - Masser, Ian, ed.
AU  - Blackmore, Michaed, ed.
TI  - Handling geographical information : methodology and potential applications
SN  - 0-582-06730-8
PY  - 1991///
CY  - Essex
PB  - Longman
KW  - GEOGRAPHICAL INFORMATION SYSTEMS
ER  -