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

 - New Delhi  Tata McGraw Hill  2002 
 - xviii,348p. 
<br/><br/><label>ISBN: </label>0070495521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems
<br/><br/><label>Dewey Class. No.: </label>910.285 CHA