Teaching geographic information science and technology in higher education/ 
J. David Unwin 
 - USA:  Wiley-Black Well,  2012. 
 - 478P.: 
<br/><br/><label>ISBN: </label>9780 470 74856 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910  /  UNW P11T