Gamba, Charles. <br/><br/>
Synthetic rubber and Malaya / 
Charles Gamba. 
 - 2nd revised ed. 
 - Singapore:  Donald Moore,  1959. 
 - 47 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber, Artificial.<br/>Rubber industry and trade--Malaysia.