TY - CPAPER AU - Ludera-Ruszel, A. TI - CHANGES OF THE MODEL OF LABOUR LAW IN POLAND T2 - International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2014, Book 2 PY - 2014 DO - 10.5593/sgemsocial2014/B21/S5.070 PB - STEF92 Technology ER -