000			00347nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aBela Balassa
245			_aTheory of economics integration
260			_c1961
546			_aEnglish
942			_2ddc _cBK
999			_c8850 _d8850
005			20220125165517.0