00460    a2200145   4500003000800000008004100008020001500049041001200064082001900076100003400095245006800129260007300197300001800270650002600288WUSLLib201008b           ||||| |||| 00| 0 eng d  a9555991049  aEnglish  a330.95493bFIF  aIndraratna, A.D.V.de S. eed.  aFifty years of Sri Lanka's independence a socio economic review  aColombo:bSri Lanka Institute of Social and Economic Studies, c1998  a604p.;c30cm.  aSystems and theories