Crisman, N. <br/><br/>
Exploring geographic informatioin system. 
N. Chrisman. 
 - 2nd. 
 - NEW YORK.  john Wiley.  2002. 
 - xiv, 305p.;ill.  pbk. 
<br/><br/><label>ISBN: </label>0471314250. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information system.
<br/><br/><label>LC Class. No.: </label>G70.212.C4 2002