Erevan [Yerevan], Aipetrat 1963 501 + [2] pp. + 4 plates out of text, 21cm., text in Armenian, publisher's hardcover in brown cloth, text is clean and bright, good condition, cfr. OCLC 1242810251, [Contains Levonyan's Essays, in which is published for the first time his "Bararan hay grakan tsatskanunneri" (= Dictionary of pseudonyms of Armenian writers) on pages 441 to 478], X116805