1963–64 A Group
The 1963–64 A Group was the 16th season of the First [Professional Football League (Bulgaria)|A Football Group], the top Bulgarian professional league for association football clubs, since its establishment in 1948.
The 1963–64 A Group was the 16th season of the First [Professional Football League (Bulgaria)|A Football Group], the top Bulgarian professional league for association football clubs, since its establishment in 1948.