Regan, Donald <br/><br/>
Utilitarianism and Co-operation 
/ by Donald Regan 
 - Oxford:  Clarendon Press,  1980. 
 - xiv, 279p.; 
<br/><br/><label>ISBN: </label>0198246366 
<br/><br/><label>Dewey Class. No.: </label>171.5  / REG/U