000			00354nam a2200121 4500
082			_aMTech3 _bARU
084			_2Colon Classification
100			_aArun Prakash G.
245			_aA system dynamic model for public transportation/ _cArun Prakash G.
260			_bDepartment of Futures Studies, University of Kerala, _c1997.
300			_a37 p.
942			_cBK
999			_c688086 _d688086