TY - GEN A2 - Statistical Publishing Establishment PB - Central Statistical Office L2 - http://www.jbc.bj.uj.edu.pl/Content/284469 KW - unemployment KW - Polska T1 - Warunki Pracy w 2006 r. UR - http://www.jbc.bj.uj.edu.pl/dlibra/publication/edition/284469 ER -