TY  - BOOK
AU  - Albrecht, Jochen
TI  - Key concepts & techniques in GIS
SN  - 9781412910163
AV  - G70.212 .A43 2007  
PY  - 2007///
CY  - London
PB  - SAGE publications Ltd
KW  - geography
N1  - include index
ER  -