Program and methodological support of learners' pre-professional training in the conditions of an interschool public children's and youth club : By the example of tourist and local history activities
Mindel, Aleksandr Yakovlevich, 2004, Candidate of Sciences dissertation
Program and methodological support of learners' pre-professional training in the conditions of an interschool public children's and youth club : By the example of tourist and local history activities — Mindel, Aleksandr Yakovlevich — 2004 — Russian Dissertation Library