Duffy, Regis A. <br/><br/>
On Becoming a Catholic :  The Challenge of Christian Initiation / 

 - Cambridge :  Harper & Row, Publishers, San Francisco,  1984. 
 - [xiii], 178 p. 
<br/><br/><label>ISBN: </label>0060621079 
<br/><br/><label>Dewey Class. No.: </label>265.1  / DUF