000			00365nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a330 _bBLA-E
100			_aBlair, John M
245		0	_aEconomic Concentration
260			_bHarcourt Brace Jovanovich _aNew York _c1972
630			_xGeneral stack
650			_aSocial sciences _vEconomicsEconomics
942			_cBOOK
999			_c80602 _d80602