000			00313nam a2200133Ia 4500
008			210901s1953 xx 000 0 eng d
082			_a330.4 LER
100			_aLerner, A.P.
245		0	_aEssays in economic analysis
260			_aLondon _bMacmillan _c1953
300			_a394
650			_aEconomics
942			_2ddc _cBK
999			_c586 _d586