000			00450nam a2200169Ia 4500
003			NIELib
008			220420s9999||||xx |||||||||||||| ||und||
020			_a955-97079-0-6
082			_a339 _bVIT
100			_92489 _aVitharana, Piyasena
242			_asanwardhana sanwada
245			_aසංවර්ධන සංවාද
260			_bTirasara, _c2000. _aDehiwela:
300			_aiii,266,xxxiv.p.; _c21 cm.
650			_aEconomics
942			_2ddc _cLM
999			_c58101 _d58101