00401cam a22000977a 4500008004000000082001600040245011700056260005000173300001100223700006900234180718b1950   xxu||||| |||| 00| 0 eng d  aR065x42 Un3  aGuides to offical sources no.1 labour statisticscby Interdepartmental Committee On Social and Economic Research  aLondonbHis Majesty's Stationery Officec1950  av,38p.  aU.K. Interdepartmental Committee On Social and Economic Research