Coontz,SydneyH. <br/><br/>
Population theories and the economic interpretation 
by Sydney H. Coontz 
 - 4th ed. 
 - London  c1979  [4],215p.; 20cm.- 
 - Internadtional library of sociology 
<br/><br/><label>Dewey Class. No.: </label>301.32  / COO