TY - CPAPER AU - W. Baranowska-Zajac TI - THE EVOLUTION OF PUBLIC-PRIVATE PARTNERSHIP AGREEMENT IN POLISH LEGAL SYSTEM T2 - 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017 PY - 2017 SP - 715 EP - 722 DO - 10.5593/sgemsocial2017/12/S02.090 PB - STEF92 Technology ER -