Ahmad Khan b. Hj. Said,  <br/><br/>
Pengenalan akustik 

 - x, 129 pages :   illustrations ;   22 cm 
<br/><br/><label>ISBN: </label>9839585266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustical engineering
<br/><br/><label>Dewey Class. No.: </label>620.2