TY JOUR TI PROBLEM LEARNING - AS A TOOL OF BUSINESS GAMES ON DISCIPLINE «STATE FIRE NADZOR» KW problem situation KW business game KW knowledge JO Psychological and pedagogical problems of human and social security AU Yuncova, O.S. AU Kanaev, Y.Y. PY 2015 IS PB Saint-Petersburg University of State Fire Service of Emercom of Russia