Results of first radio diary survey 28/4/91-1/6/91 

 - rev. ed. 
 - (Kuala Lumpur)  SRM  1991 
 - 1v. (various pagings) ; 26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio--Research--Malaysia<br/>Radio audiences--Malaysia<br/>Radio programs--Malaysia--Rating