| Social Justice, Vol 45 No 202, Nov/Dec 2022 | Shanthikumar | Hettiarachchi | 2022 | General |
| Social Policy & Missionary Organizations in Ceylon 1840-1855 | K.M. | de Silva | 1965 | Religion |
| Social Science Review, No 3, 1980 | Charles | Abeysekere | 1980 | General |
| Social Values That Promote Human Rights | Sarath N. | Silva | 1990 | General |
| Social Values That Promote Human Rights: Some Reflections For The Future | Sarath N. | Silva | N/A | General |
| Society in Mediaeval Ceylon | M.B. | Ariyapala | 1968 | General |
| Society of the Ramayana, The | Ananda | Guruge | 1960 | General |
| Society, State & Religion in Premodern Sri Lanka | Amaradasa | Liyanagamage | 2001 | Religion |
| Socio Economic Review, A - 50 Years | A.D.V.de S | Indraratne | 1998 | General |
| Socio-Economic & Other Factors Affecting the Teaching of English in Sri Lanka | Sri Lanka Foundation Institute | N/A | 1979 | General |
| Sociological & Anthropological Writings | Desmond | Mallikarachchi | 2003 | General |
| Sociological Studies on the Students of a Residential University in Sri Lanka | Sachi | Sri Kantha | 1981 | General |
| Soils & Agro-Ecological Environments of Sri Lanka | C. R. | Panabokke | 1996 | General |
| Soils & Fertilisers | F.S.C.P. | Kalpage | 1967 | General |
| Soils Of Ceylon & Fertiliser Use | C.R. | Panabokke | 1967 | General |
| Soils of Ceylon, The | S. N. U. | Fernando | 1969 | General |
| Soils Their Physics & Chemistry | A. N. | Puri | 1949 | General |
| Sojourns In Vanishing Jungles | Douglas B. | Ranasinghe | 2011 | General |
| Sokari of Sri Lanka | M.H. | Goonatilleka | 1976 | General |
| Soldier's Version, A - An Account on the on-going Conflict & Origin of Terrorism in Sri Lanka | Sarath, Major General | Munasinghe | 2000 | General |
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