Economic and Social Council official records :  fifty second session 5-7 Jan. and 15 May -2 Jun. 1972 

 - New York :  United Nations,  1972- 
 - v. ;  28 cm. 
 - Irregular 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United Nations. Economic and Social Council 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development<br/>Social planning<br/>Economic policy<br/>Social policy
<br/><br/><label>Dewey Class. No.: </label>341.759