CHANG, KANG-TSUNG <br/><br/>
Introduction to Geographic Information Systems 

 - 4th Ed. 
 - New Delhi  Tata McGraw-Hill Pub. Co. Ltd., New Delhi   2008 
<br/><br/><label>ISBN: </label>0 07 065898 6 
<br/><br/><label>Dewey Class. No.: </label>910.222  / CHA/I