000 00311nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a338 ROB/T ROB/T
100 _aROBINSON EAG
245 4 _aTHE STRUCTURE OF COMPETITIVE INDUSTRY
260 _bALLIED PUBLISHERS PRIVATE
_c1958
300 _a156
942 _cTB
999 _c23216
_d23216