From 1988 until 1990 , he attended the higher party school in Baku .
Between 1983 and 1988 , Pipia held various positions in the Tkvarcheli town council and the local branch of the Communist Party .
From 1988 until 1990 , Pipia attended the higher party school in Baku .
Between 1983 and 1988 , Pipia held various positions in the Tkvarcheli town council and the local branch of the Communist Party .