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

 - New Delhi  Tata McGraw-Hill  2002 
 - xviii, 348p.  
<br/><br/> CDBK1966. 
<br/><br/><label>ISBN: </label>70495521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information system (<br/>GIS)<br/>Map projection<br/>Spatial data analysis