Tsybulsky, V.V. Calendars of middle east countries conversion tables and explanatory notes V.V.Tsybulsky; edited by S.M. Aliyev - Moscow Nauka Publishing 1979 - 255p. 21cm - USSR academy of Sciences: institute of oriental studies . Bibliography: p.255- Subjects--Topical Terms: Calendars--Middle East--HistoryAstronomy Dewey Class. No.: 529.30956 / TSY