Roni Hidayat Ridwan,  <br/><br/>
Sektor perlombongan 

 - 52 pages :   colour photographs ;   29 cm 
 - Siri memacu ekonomi negara .
 - Siri memacu ekonomi negara .
<br/><br/> Includes glossary ; Includes questions 
<br/><br/><label>ISBN: </label>9830342743 ; 9789830342740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malay language--Readers--Mines and mineral resources.
<br/><br/><label>Dewey Class. No.: </label>499.2386