000 00286nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aHEAL (GM)
245 0 _aTheory of Economic Planning
260 _cNorth Holland
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c42760
_d42760