Order of the opening of the doors = Чин отворения врат / 

 - Etchmiadzin :  s. n.,  2024. 
 - 36 p. ;  20 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ritual--Armenian church
<br/><br/><label>Subjects--Index Terms: </label>ՍԷՄ 
<br/><br/><label>Dewey Class. No.: </label>264.025:281.62/O-69