Karunarathna, K.A.Ajith Comparative study determining service quality (SQ) in retail bank: state bank vs private bank (in Colombo District) - Kuliyapitiya: Wayamba University of Sri Lanka, 2012 - xviii, 235p.; 30cm Subjects--Topical Terms: Customer behavior Banks Customer needs Service quality Dewey Class. No.: 090 / PGDBM