00394cam a22000977a 4500008004000000082001500040245011900055260005000174300000800224700006400232180718b1963   xxu||||| |||| 00| 0 eng d  aT5x42 Un3p  aProposed changes in the national insurance schemescby Ministry of Pensions and National Insurance, United Kingdom  aLondonbHer Majesty's Stationery Officec1963  a10p  aUnited Kingdom. Ministry of Pensions and National Insurance