Birsch	 <br/><br/>
Ethical Insights A Brief Introduction  - 
Douglas Birsch 
 - 1 
 - London				  Mayfield publishing company  1999 
 - 132 
<br/><br/><label>ISBN: </label>767407121			 
<br/><br/><label>Dewey Class. No.: </label>170  / BIR