00241cam a22000857a 4500008004000000082001700040245003800057260005000095300001000145180718b1972   xxu||||| |||| 00| 0 eng d  aL243x42 Un3p  aProposals for a tax-credit system  aLondonbHer Majesty's Stationery Officec1972  a34+p.