DeMers, Michael N.
Fundamentals of geographic information systems / - Fourth edition - xiii, 443 pages : illustrations ; 26 cm
9780470129067 (alk. paper) 0470129069 (alk. paper)
Geographic information systems
910 JOH 2009 A118 Or.
Fundamentals of geographic information systems / - Fourth edition - xiii, 443 pages : illustrations ; 26 cm
9780470129067 (alk. paper) 0470129069 (alk. paper)
Geographic information systems
910 JOH 2009 A118 Or.