TY JOUR TI THE STUDY OF THE ENVIRONMENT OF PUBLIC CATERING ENTERPRISES (based on the example of the Wiener Wald cafe) KW JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Pogadaeva, N.Y. AU Zavyalova, E.A. PY 2016 IS 2016 PB Kemerovo State University