000			00403nam a2200133 4500
020			_a9788184504385
082			_a338.927 _bTHA/E
084			_2Colon Classification
100			_aThakur, Anil Kumar, Ed.
245			_aEconomics of sustainable development/ _cAnil Kumar Thakur and Deepti Taneja, Ed.
260			_aNew Delhi: _bDeep & Deep publications, _c2021.
300			_axxiv,492p.
942			_2ddc _cBK
999			_c725198 _d725198