Sumner, L. W. <br/><br/>
Abortion and moral theory  [Texte imprimé] / 
L. W. Sumner 
 - Princeton:  Princeton University Press,  1981 
<br/><br/><label>ISBN: </label>0-691-02017-5 
<br/><br/><label>Dewey Class. No.: </label>179.76