000 00328nam a2200133 a 4500
008 960221s1955 dcuabcdjdbkoqu001 0deng d
041 _aEnglish
100 _aGurley, John G
_eEd
245 _aAmerican Economics Review 1965 June
250 _a1
260 _c1965
_bAmerican Economic Association
300 _a692
942 _cBV
999 _c61171
_d61171