Wielunski, Gregory Charles <br/><br/>
Participation of a layperson in exercising liturgical functions / 
Gregory Charles Wielunski <br/>
 - Romae :  Pontificia Universitas a S. Thoma Aq. in Urbe,  1996 
 - viii, 247 p. ;  24 cm 
<br/><br/>COLLOCAZIONE: TESI.S.C. B 10906