TY  - BOOK
AU  - Lo,C.P.
AU  - Yeung,Albert K.W.
TI  - Concepts and techniques of geographic information systems
SN  - 9788120339149
U1  - 910.285 22
PY  - 2007/// [reprinted 2009]
CY  - Upper Saddle River, NJ, New Delhi
PB  - Pearson Prentice Hall
KW  - Geographic information systems
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/ecip0615/2006019006.html
ER  -