and ended on June 13 , 1980 .
A total of 14 teams contested the league , with MP Alger as the defending champions , The Championnat started on october 5 , 1979 .
Ended on June 13 , 1980 .
A total of 14 teams contested the league , with MP Alger as the defending champions , The Championnat started on october 5 , 1979 .