00314cam a22000977a 4500008004000000082001700040245006100057260005100118300001400169700003300183180718b1974   xxu||||| |||| 00| 0 eng d  aR22x42 Zin3r  aRelative pay of mineworkerscby Command of Her Majesty's  aLondonbHer Majesty's Stationery Servicec1974  aviii, 32p  aU.K.Command of Her Majesty's