000			00560 a2200205 4500
008			211025b2020 ||||| |||| 00| 0 eng d
020			_a9789352695287
082			_a658.5 _bPUR
100			_aPurohit, Ashok
245			_aEngineering economics
260			_aNew Delhi : _bRandom Publications, _c2020.
300			_avi, 268 p. ; _c22 cm.
504			_aInclude bibliography and index
650			_aEconomics
650			_aManagerial economics
650			_aCost analysis
650			_aMarket economy
700			_aSharma, Shivsharan
942			_2ddc _cBK
999			_c262902 _d262902