Dzięgiel, Andżelika; Tomanek, Mateusz Tomasz
(Wydawnictwo Akademii Wychowania Fizycznego we Wrocławiu, 2014)
In the years 2011–2012, the number of participants in the fifty most popular
running races in mountain areas in Poland was about seven thousand. The
main objective of this article was to determine how companies can use ...