000			00491nam a2200157Ia 4500
003			NIELib
008			220420s9999||||xx |||||||||||||| ||und||
082			_a361.3 _bSAM
242			_asamaja sanwardanaya ha samaja wada
245			_aසමාජ සංවර්ධන හා සමාජ වැඩ
260			_bJathika Samaja Sanwardana Ayathanaya, _c1996. _aColombo:
300			_a54p.; _c21 cm.
650			_aSocial Problems
700			_910381 _aAriyasena, Kithsiri _eEd.
942			_2ddc _cLM
999			_c57467 _d57467