TY - JOUR AU - T. P. Yakovleva TI - The crediting of work of section <> (for secondary vocational education) JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2016 SP - 90 EP - 113 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2016_2_a13/ LA - ru ID - VKAM_2016_2_a13 ER -