Kertaskerja)  Seminar Masaalah Peniaga Getah Bumiputra 

 - (S.l. : s.n.)  1975 
 - 1v. (various pagings) ; 33 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry and trade--Malaysia--Congresses<br/>Businessmen, Malays--Congresses