000 00324nam a22001217a 4500
082 _a382.1MIC.
100 _aMichael Michaely.
245 _aConcentration in international trade.
260 _aAmsterdam
_bNorth-Holland Publishing Company.
_c1967.
300 _a167p.
_bill; 22cm.
650 _aEconomic analysis
942 _cBK
999 _c16588
_d16588