Ruggiero, Vincent Ryan <br/><br/>
Thinking critically about ethical issues / 
Vincent Ryan Ruggiero. 
 - 4th ed. 
 - Mountain View, CA :  Mayfield Publ. Co.,  1997. 
 - xiv, 224 p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1-55934-654-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics