Home › Authors › V.I︠U︡ Fridovskiĭ 👤 V.I︠U︡ Fridovskiĭ 1 book Books by V.I︠U︡ Fridovskiĭ Puti povyshenii︠a︡ ėffektivnos Puti povyshenii︠a︡ ėffektivnosti pedagogicheskogo prot︠s︡essa 2001