00470nam a22001697a 450000500170000000800410001704000070005804100120006508200220007710000200009924500600011926000360017930000280021565000170024365000180026070000220027820220729165255.0220729b           ||||| |||| 00| 0 eng d  cAL  aEnglish  223a331.880bBEIC  aJoseph A Beirne  aChallenge to Labor: New Roles for American Trade Unions  aLondonbPrentice Hall Incc1969  a224 p.bHBc23.3x16 cm.  aLabor unions  aUnited States  aBEIRNE (Joseph A)