TY  - BOOK
AU  - Lo,Chor  Pang
AU  - Yeung,Albert K.W.
TI  - Concepts and techniques of geographic information systems
SN  - 9789332581883 (pbk.)
AV  - G70.212 .L627 2007
U1  - 910.285 
PY  - 2007///
CY  - Upper Saddle River, NJ
PB  - Pearson Prentice Hall
KW  - Geographic information systems
N1  - Includes bibliographical references and index
ER  -