Sherman Gary E. <br/><br/>
Desktop GIS Mapping the Planet with Open Source Tools 

 - North Carolina  The Pragmatic Bookshelf  2008 
 - 345p 
<br/><br/><label>ISBN: </label>1934356069 
<br/><br/><label>LCCN: </label>nam a22     7a 4500 
<br/><br/><label>Dewey Class. No.: </label>910.285/SHE/2008