00648nam a2200181 i 450000500170000000800410001701000170005804000280007505000220010308200180012511000720014324500990021525000090031426000450032330000330036850400290040165000360043020250203104237.0780213s1977    enka     b   f000 0 eng    a   77376154   aDLCcBD-DhBPAdBD-DhBPA00aHD7165b.C63 197700a361bSOC 19641 aGreat Britain.bCentral Office of Information.bReference Division.10aSocial security in Britain /c[prepared by Reference Division, Central Office of Information].  aRev.  aLondon :b[H.M. Stationery Off.],c1977.  a43, [1] p. :bill. ;c24 cm.  aBibliography: p. 43-[44] 0aSocial securityzGreat Britain.