000 00367nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aRobinson J
245 _aContributions to modern economics
260 _c0
_bHeritage Publishers
366 _b0
541 _g024700/ 17-03-86
650 _aECONOMICS
942 _cBK
999 _c70032
_d70032