Concepts and Techniques of Geographic information Systems 

 - New Delhi  Prentice Hall  2004 
 - xii, 492  Pb 
<br/><br/><label>ISBN: </label>81-203-2230-4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>526