00315nam a2200121Ia 4500008004100000041000800041084001400049100001700063245003600080260003800116653001400154653002500168160808s1954    xx            000 0 eng d  aeng  aX:97K2CC  aClegg, H. A.  aGeneral Union /cby H. A. Clegg  aOxford :bBasil Blackwell,c1954.  aEconomics  aNational Trade Union