000			00462nam a2200157Ia 4500
003			NIELib
008			220420s9999||||xx |||||||||||||| ||und||
082			_a331 _bMAR
100			_aMarga Institute
245			_aseva niyukthi ida prastha saha balaporothu sama kirima; thakshana Lipi - tranlate No 27 _hS
260			_bMarga Institute _c1975 _aColombo 5
300			_a320p.
650			_aLabour Economics
650			_aEconomics
942			_2ddc _cSR
999			_c58570 _d58570