HEYWOOD, I.: (ET-AL) <br/><br/>
AN INTRODUCTION TO GEOGRAPHICAL INFORMATION SYSTEMS 

 - 2nd ed. 
 -  INDIA : PEARSON EDUCATION I  2006 
 - 287 p. 
<br/><br/><label>ISBN: </label>0008177587846 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHIC INFORMATION SYSTEMS : GIS : 
<br/><br/><label>Dewey Class. No.: </label>006.6  / I57