00453nam a2200145Ia 4500008004100000010001300041040001700054082002400071100001500095245007500110260003000185300001600215650005600231700002000287190327s9999||||xx |||||||||||||| ||und||  a68-22641  aNITILcNITIL  221sta331.88bT982P  aTyler, Gus 4aThe political imperativebthe corporate charactor of UnionscGus Tyler  aNew YorkbMacmillanc1968  axvii, 306p.  aTrade-unions-officials and employees; Labor-America  aNorthrop, E S C