Progress of the Colombo Plan 1960 
/Colombo Plan Bureau,  
 - Colombo:   Colombo Plan Bureau,   1961 
 - 130p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Progress plan 
<br/><br/><label>Subjects--Index Terms: </label>National income  
<br/><br/><label>Universal Decimal Class. No.: </label>338.984  / K1