000 00272cam a22000977a 4500
008 180718b1972 xxu||||| |||| 00| 0 eng d
082 _aL243x42 Un3p
245 _aProposals for a tax-credit system
260 _aLondon
_bHer Majesty's Stationery Office
_c1972
300 _a34+p.
999 _c500517
_d500517