000 00281nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aJournal of Economic Literature Nashville
260 _aAmerican Economic Assu.
_c1 Jul-31 Dec,1991
362 _a29-29
_b03-Apr
942 _2ddc
_cJ
999 _c190128
_d190128