00356nam a2200145Ia 4500001000400000008004100004020001400045040001300059082001900072100001700091245004700108260003700155300001100192546000700203993140312s9999    xx            000 0 und d  a906501059  cPK-LaUMT  a 344.01bKEE-P  aDenis Keenan  aPrinciples of employment lawcDenis Keenan  a"London,UK:"b"Anderson,"c1979.  a185 p.  aEN