Yeung,Albert K. W. <br/><br/>
Concepts and Techniques of Geographic Onformations Systems 

 - New Delhi  PHI Learning Private Ltd.  2007 
 - 515  PBB 
<br/><br/><label>ISBN: </label> 450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910.102YEU  / NULL