Demers Michael N <br/><br/>
Fundamentals of geographic information systems 
Demers Michael N 
 - 2nd 
 - New York  John Wiley U S A       2002 
 - xiii,498p. Appendix p. 463-70 Glossary p. 471-87  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern - Geography
<br/><br/><label>Dewey Class. No.: </label>U:(D6,9(B), N;P2