Courses by University of Colombo / Courses in Sri LankaPostgraduate Diploma in Applied Sociology (2017 / 2018) – University of Colombo December 17, 2017 Closing Date – 2017-December-29 Advertisement English Edition Preview Download Advertisement (English Edition) Instructions to Candidates Contact Numbers : 011-2500452 / 071-5352490 Source – Sunday Observer (2017.12.10)