Klass B was the 5th level of ice hockey in the Soviet Union.
The Klass B was the fourth level of ice hockey in the Soviet Union, below the Soviet Championship League, the Pervaya Liga, and the Vtoraya Liga. The league was first contested during the 1966-67 season.
Klass B was the 5th level of ice hockey in the Soviet Union.
The Klass B was the fourth level of ice hockey in the Soviet Union, below the Soviet Championship League, the Pervaya Liga, and the Vtoraya Liga. The league was first contested during the 1966-67 season.