The Preservation and Restoration of Cultural Monuments in Soviet Armenia :  1920-1930 / 
N. Podvigina; AS of ArmSSR, Institute of Arts. 
 - Yerevan :  S. n.,  1978. 
 - 12 p. ;  20 cm. 
 - 72(47.925) (NLA) .
<br/><br/> USSR Moscow 
<br/><br/><label>Universal Decimal Class. No.: </label>72(47.925) (NLA)