000 00416nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
245 _aJournal of Economic Literature (Q)
246 _f1973
260 _bAmerican Economic Association
_aUSA
_c1973
300 _cVOL:
_aIssue:
310 _aQUARTERLY
366 _b1973
366 _bMar,Jun
520 _a0504 0001C
650 _aEconomic History
942 _cBV
999 _c58627
_d58627