Clarke, Keith C.,   1955- <br/><br/>
Getting started with geographic information systems /  
Keith C. Clarke. 
 - 4th ed. 
 - Upper Saddle River, N.J. :   Pearson Education,  2003. 
 - xii, 340 p. :   ill. (some col.) ;  25 cm.  1 CD-ROM (4 3/4 in.) 
 - Prentice Hall series in geographic information science. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130460273 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems
<br/><br/><label>LC Class. No.: </label>G70.212  
<br/><br/><label>Dewey Class. No.: </label>910/.285