Monasteries of Sevan : [Booklet]. - [Yerevan] : VAR, S. a. - [16] p. : text ; col. ill. ; 20 cm. - Historical Monuments of Armenia / Architectural Ensembles. . - 72+726](47.925) (NLA) . Subjects--Topical Terms: Church architecture--ArmeniaHistorical Monuments--Armenia Universal Decimal Class. No.: 72+726](47.925) (NLA)