TY JOUR TI HARMONICITY ASSESSMENT OF CHILDREN’S PHYSICAL DEVELOPMENT IN SCHOOL EDUCATION PERIOD KW children KW physical development KW education KW harmonicity KW dynamics JO Bulletin of KSAU AU Tepper, E.A. AU Taranushenko, T.E. AU Grishkevich, N.Y. PY 2012 IS PB Krasnoyarsk State Agrarian University