000 00304nam a2200109Ia 4500
008 211224s9999 xx 000 0 und d
082 _aMAI
100 _aMaitra, S
245 0 _aEconomics and social development
260 _a[Place not identified]:
_b[publisher not identified],
_c2015
650 _aEconomics
999 _c71150
_d71150