000
00243nam a2200121Ia 4500
003
LDD
040
_c
LDD
041
_a
en
245
0
_a
Journal of Public Economics
260
_c
1 Oct-31 Dec,2002
362
_a
70-70
_b
01-Apr
942
_2
ddc
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J
999
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177681
_d
177681