Ghazali Abd. Rahman,  <br/><br/>
Komunikasi 

 - 49 pages :   illustrations ;   29 cm 
 - Siri sains & teknologi .
 - Siri sains & teknologi .
<br/><br/><label>ISBN: </label>9839487663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.
<br/><br/><label>Dewey Class. No.: </label>302.2