Frost, Raymond. <br/><br/>
The backward society / 
Raymond Frost. 
 - London :  Longmans,  1962. 
 - 246 p. ;  22 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries.
<br/><br/><label>Dewey Class. No.: </label>338.91   / FRB 1962