000 00295nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRG.0031
100 _aGhosh, P.P.
245 0 _aRegional planning model for Bihar in an input-output framework
260 _c0
300 _a90
942 _cBK
999 _c19024
_d19024