Chang, Kang-Tsung  x <br/><br/>
Introduction to geographic information systems 

 - 4ed. 
 - New Delhli  Tata McGraw-Hall  2008 
 - xiv,430pg 
<br/><br/>x 
<br/><br/><label>ISBN: </label>9780070658981 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography in formation systems Geography 
<br/><br/><label>Dewey Class. No.: </label>910.9/C454i