Duffy, James, 1923-  Duffy, James, 1923- <br/><br/>
Portugal in Africa / 
James Duffy. 
 - Baltimore :  Penguin Books,  1963. 
 - Penguin African library, AP 3 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Portugal -- Colonies -- Africa.--Portugal -- Colonies -- Africa.--Portugal -- Colonies -- Africa.