Learning and using geographic information systems  Arcexplorer ed. 
Wilpen L. Gorr...,[et. al.] 
 - [Arcexplorer Edition] 
, Computer Data 
 - Massachusetts, USA  Thompson Course Technology  2006 
 - 1 computer optical disc  4 3/4 in. 
<br/><br/>This CD contains data files for Learning and using Geographic Information Systems : Arcexplorer Edition 
<br/><br/><label>ISBN: </label>0619217472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems