TY JOUR TI THE METHODOLOGY OF EVALUATION OF SUSTAINABILITY AND DEVELOPMENT OF THE STRUCTURE OF EDUCATION ORGANIZATIONS, IMPLEMENTING EDUCATIONAL ACTIVITY KW organization provides education KW structure KW stability KW ratio of «large-medium-small» KW development management JO Psychological and pedagogical problems of human and social security AU Sednev, V.A. PY 2018 IS 2018 PB Saint-Petersburg University of State Fire Service of Emercom of Russia