Kaluarachchi, K.A.S.P. කළමනාකරණය අනුකලිත ප්රවේශය = kaLamanakaranaya anukalitha praweshaya - Nugegoda: Author, 2004. - 314p.; 22 cm ISBN: 955-97110-3-2 Subjects--Topical Terms: Management Dewey Class. No.: 658 / KAL