He then served as the CEO of IBM from 1981 to 1985 and he was chairman of IBM between 1983 and 1986.
Finally he was the chairman of IBM between 1983 and 1986. He then served as the CEO of IBM from 1981 to 1985.
He then served as the CEO of IBM from 1981 to 1985. Finally he was the chairman of IBM between 1983 and 1986.
He then served as the CEO of IBM from 1981 to 1985. Finally he was the chairman of IBM between 1983 and 1986.