United Nations, Department of economic and social affairs, Statistical office. <br/><br/>
Statistical Yearbook 1975 /United Nations 

 - 27th ed. 
 - New York  United Nations  1976 
 - xix, 914p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General statistics<br/>International economics - statistics<br/>Social conditions - statistics