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

 - 6 
 - NEW YORK  MGH  2012 
 - xiv+418p.,24x19Cms. 
<br/><br/><label>ISBN: </label>007-108616-5 
<br/><br/><label>Dewey Class. No.: </label>621.3678 C454