000 00300nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aAmerican Economic Journal: Economic Ploicy Tennessee
260 _aAmerican Economic Association
_c1 Jul-31 Dec,2010
362 _a02-Feb
_b03-Apr
942 _2ddc
_cJ
999 _c185507
_d185507