TY JOUR TI THE CURRENT LEVELS OF PHYSICAL AND MENTAL DEVELOPMENT AND PECULIARITIES OF THEIR INTERRELATION IN PRESCHOOLERS OF 5-6 YEARS OLD IN THE CONDITONS OF MID-OB REGION KW JO Bulletin of Nizhnevartovsk State University AU Batantsev, N.I. AU Barbashov, S.V. PY 2017 IS PB Nizhnevartovsk State University