000 00421nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
245 _aJournal of Economic Literature (Q)
246 _f1991
260 _bAmerican Economic Association
_aUSA
_c1991
300 _cVOL:29
_aIssue:1-2
310 _aQUARTERLY
366 _b1991
366 _bMar-Jun
520 _a0504 0001C
650 _aEconomic History
942 _cBV
999 _c53718
_d53718