Ucebnice.cz Putnam, Bluford H (Cme Group, Usa); Arasu, K T (Cme Group, Usa); Norland, Erik (Cme Group, Usa)

Putnam, Bluford H (Cme Group, Usa); Arasu, K T (Cme Group, Usa); Norland, Erik (Cme Group, Usa)