TY  - BOOK
AU  - Medyckyj Scott David Ed.
AU  -  Hearn Shaw Hilary M Ed.
TI  - Human factors in geogrpahical information systems
SN  - 1 85293 262 7
U1  - U:(D6,9(B), N3 
PY  - 1993///
CY  - London
PB  - Belhaven Press UK        
KW  - Geography-Modern
ER  -