00340cam a22001097a 4500008004000000082001300040245006500053260003200118300000800150650003700158700003500195180718b1970   xxu||||| |||| 00| 0 eng d  aQx42 Un3  aSocial security in Britaincby Central Office of Information  aLondonbHer Majesty'sc1970  a42p  aSocial security -- Great Britain  aU.K.Central Office of Informat