Ma. Ronald A. <br/><br/>
National income of Hongkong 1947-50. 
Ma. Ronald A.; Szczepanik Edward F. 
 - London  Hongkong University press          1955 
 - x; 69p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:31.41.N50 - N47, J5