Sistem maklumat geografi di sekolah 

 - xii, 137 pages :   illustrations ;   23 cm 
<br/><br/><label>ISBN: </label>9789673490172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems
<br/><br/><label>Dewey Class. No.: </label>910.285