සමරසිංහ, සුමනදාස Mathematics of finance and accounting - Moratuwa K.R.M.T. Karunaratna, 2013 - 199 p. Illustration ISBN: 9789559665670 Subjects--Topical Terms: ACCOUNTINGBUSINESS ADMINISTRATIONSOCIAL SCIENCEPsychology Dewey Class. No.: 57 / LDC