TY  - BOOK
AU  - Albrecht Jochen
TI  - Key concepts and techniques in GIS
SN  - 9781412910163
U1  - U:(D6,9(B), P7 
PY  - 2007///
CY  -  New Delhi 
PB  - Sage         
N1  - Glossary: P 89-93
ER  -