Suicide or survival?  : the challenge of the year 2000 

 - s.l.,   UNESCO  1978 
 - 192 
<br/><br/><label>ISBN: </label>92-3-101534-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociología<br/>INVESTIGACIONES<br/>PROSPECTIVAS MUNDIALES