000 00349nam a2200145Ia 4500
008 220601s2017 xx 000 0 eng d
020 _qHB
041 _aEnglish
082 _a339.5
_bSEN Q7
100 _aSen, Raj Kumar
245 0 _aSustainabale economic development and environment
260 _c2017
650 _aEconomics
942 _2ddc
_cBK
999 _c25370
_d25370