Maddison, Angus. <br/><br/>
Economic progress and policy in developing countries / 
Angus Maddison. 
 - London :  Allen & Unwin,  1970. 
 - 313, [7] p. 
<br/><br/><label>ISBN: </label>0043301568 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries--Economic conditions.<br/>Developing countries--Economic policy.