Volume 02 No. 02 July 1969 http://dr.lib.sjp.ac.lk/handle/123456789/258 Thu, 23 Apr 2026 12:15:43 GMT 2026-04-23T12:15:43Z Methods of Trade Union Action:Part 11 Picketing, Go Slow Stay- In -Strike Gherao, Overtime Ban and Lock-Out http://dr.lib.sjp.ac.lk/handle/123456789/299 Methods of Trade Union Action:Part 11 Picketing, Go Slow Stay- In -Strike Gherao, Overtime Ban and Lock-Out De Silva, S.R. Wed, 01 Jan 1969 00:00:00 GMT http://dr.lib.sjp.ac.lk/handle/123456789/299 1969-01-01T00:00:00Z Two Schools of Materialism in Indian Thought http://dr.lib.sjp.ac.lk/handle/123456789/275 Two Schools of Materialism in Indian Thought Kalupahana, D.J. Wed, 01 Jan 1969 00:00:00 GMT http://dr.lib.sjp.ac.lk/handle/123456789/275 1969-01-01T00:00:00Z Some Characteristics of the Urbanization of Ceylon and its Relationships to Development Planning http://dr.lib.sjp.ac.lk/handle/123456789/274 Some Characteristics of the Urbanization of Ceylon and its Relationships to Development Planning Panditharatna, B.L. Wed, 01 Jan 1969 00:00:00 GMT http://dr.lib.sjp.ac.lk/handle/123456789/274 1969-01-01T00:00:00Z සිදත් සඟරාව පද්‍යකරණය සඳහා ලියු අත් පොතක්ද? http://dr.lib.sjp.ac.lk/handle/123456789/273 සිදත් සඟරාව පද්‍යකරණය සඳහා ලියු අත් පොතක්ද? Wijayasooriya, Wimala Wed, 01 Jan 1969 00:00:00 GMT http://dr.lib.sjp.ac.lk/handle/123456789/273 1969-01-01T00:00:00Z