Heywood, Ian Cornelius, Sarah, jt.auth <br/><br/>
Intro. to geographical information systems. 

 - N.Y.  Ad Wesley Longman  2000 
 - xii, 279p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Database management<br/>Information systems
<br/><br/><label>Dewey Class. No.: </label>658.4038  / H61I