Yeung, Albert K.W., Lo, C.P. <br/><br/>
Concepts and Technique of geographic information systems. 

 - New Delhi  Preintice Hall of India Pvt. Ltd.  2003 
 - xii; 492p 
<br/><br/><label>ISBN: </label>8120322304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography & Travel<br/>Geographic information systems-Techniques
<br/><br/><label>Dewey Class. No.: </label>910    / L796C