CHANG,K.T. <br/><br/>
INTRODUCTION TO GEOGRAPHIC INFORMATION SYSTEM 

 - 4 
 - NEW DELHI  MGH  2008 
 - xiv+450p.,24x14Cms 
<br/><br/><label>ISBN: </label>0070658986 
<br/><br/><label>Dewey Class. No.: </label>621.3678 C474