Wickramasinghe,W.A.D.A. ඉසිකර පඤචාංග ග්රහස්ඵුට ලිත,2009-2010-2011 Isikara Ephemeris and Almanac,2009-2010-2011 - 2008 - 112p., 22 cm Subjects--Topical Terms: Lith Universal Decimal Class. No.: 133.52 WIC