Chang, Kang-tsung. <br/><br/>
Introduction to geographic information systems /  
Kang-tsung Chang. 
 - 3rd. /   . 
 - New Delhi :   Tata McGraw-Hill Publishing ,   2006. 
 - xv,432p. :   ills.,maps,charts,tables ;   25cm  CD .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0070606293  RS325.00 
<br/><br/><label>Subjects--Index Terms: </label>GEOGRAPHIC INFORMATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>910.285  / CHA/I