TY  - GEN
AU  - Longley, Paul A
AU  - Goodchild, Michael F
AU  - Maguire, David J
AU  - Rhind, David W
TI  - Geographic information systems and science
SN  - 9780470721445
U1  - 910.285 
PY  - 2011///
CY  - Hoboken
PB  - John Wiley
KW  - Digital representation
KW  - Geographic information system
KW  - Medicine
UR  - https://www.amazon.com/Geographic-Information-Systems-Science-Longley/dp/0470721448/ref=sr_1_1?s=books&ie=UTF8&qid=1492746203&sr=1-1&keywords=9780470721445#reader_0470721448
ER  -