TY  - BOOK
AU  - Rana,Sanjay
TI  - Topological data structures for surfaces: an introduction to geographical information science 
SN  - 0470851511
PY  - 2004///
CY  - England
PB  - John Wiley & Sons
KW  - Geographic information systems
KW  - Information storage and retrieval systems
KW  - Geography
KW  - Data processing
ER  -