Welsh, Thomas J. <br/><br/>
The Use of the Portable Altar :   A Historical Synopsis and a Commentary / 
Thomas J.Welsh. 
 - Washington :  Catholic University of America Press ;  1950. 
 - 141 p. ; 
 - Catholic University of America Canon Law Studies;   305 .
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>   
<br/><br/><label>Dewey Class. No.: </label>G04.6  / W465