Concise report on the world population situation in 1977 :  new beginnings and uncertain ends / 
Department of International Economic and Social Affairs. 
 - New York :  United Nations,  1979. 
 - Document (United Nations) ;  ST/ESA/ser. A/63 .
 - Population studies ; no. 63 .
 - Population studies (New York, N.Y.) ;  no. 63. .
<br/><br/> "United Nations publication. Sales no. E.78.XIII.9." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>79109785 //r853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Population policy.
<br/><br/><label>LC Class. No.: </label>JX1977  / .A2 ST/ESA/ser.A/63 
<br/><br/><label>Dewey Class. No.: </label>300 s  304.6/09047