laux, John. <br/><br/>
Catholic Morality:  Sin, Virtue, Conscience, Duties to God, Neighbor, ETC / 

 - Illinois:  Tan Books and Publishers, INC.,  1990. 
 - xi, 164 p. 
<br/><br/><label>ISBN: </label>0895553937 
<br/><br/><label>Dewey Class. No.: </label>238  / LAU