Challis,J.  <br/><br/>
Annotated bibliography of economic and social material in Sabah and Sarawak. part 1 :Government publications  (Book) 

 - Singapore  University of Singapore  1969 
 - 29p.  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sarawak--Social conditions--Bibliography Sabah--Economic conditions--Bibliography
<br/><br/><label>Universal Decimal Class. No.: </label>33/38(595.12/.13):016 CHA  / 8130