TY  - BOOK
AU  - Longley,Paul
TI  - Geographical information systems
SN  - 0471321826 (set)
AV  - G70.212 .G465 1999
U1  - 910.285 22
PY  - 1999///
CY  - New York
PB  - Wiley
KW  - Geographic information systems
KW  - Information storage and retrieval systems
KW  - Geography
KW  - Data processing
KW  - Systèmes d'information géographique
N1  - Includes bibliographical references and indexes; v. 1. Principles and technical issues -- v. 2. Management issues and applications
UR  - http://www.loc.gov/catdir/toc/fy0604/2005453246.html
UR  - http://www.loc.gov/catdir/enhancements/fy0628/2005453246-d.html
ER  -