000 00254nam a2200121Ia 4500
100 _aClayton, Joseph
942 _cBK
245 _aTrade unions
260 _aLondon
_bT.c & E. C.Jack
_cnd
082 _a331.88
_bCla
300 _av,93
546 _aEnglish
999 _c334539
_d334539
041 _aeng