Jonas Salk and Jonathan Salk <br/><br/>
World population and human values : a new reality 

 - Harper & Row Publ, New York  c1981 
 - xviii,170p 
<br/><br/><label>ISBN: </label>0-06-013778-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301.32 Sal/Sal