000 00387nam a2200145Ia 4500
008 190529s9999 xx 000 0 und d
020 _a026269140X
082 _a336.20973
_bNAT
100 _aNational Bureau of Economic Research
245 0 _aTax policy and the economy, 4
260 _aCambridge
_bThe Mit press
_c1990
300 _ax, 140 p.
650 _aTaxation-USA
942 _cS
999 _c118371
_d118370