00414nam a2200133Ia 450000500170000000800410001702000150005808200130007310000190008624500310010526000690013630000130020550000620021820250612020613.0240331s9999    xx            000 0 und d  a955916600X  bDISa322  aDissanayake, W 0aSri Lankawe wame wyaparaya  aColombobInstitute for Studies and research on mass actionc1992  a196 p .,  aAn  analytical approach to the left movement in Sri Lanka