Charles J Sippl

Charles J. Sippl Jr. (1924–1991) was an American author known for writing books on computers and electronics, including 'Calculator Users Guide and Dictionary.' He co-authored works with his son Roger J. Sippl, such as a Spectrum Book published by Prentice-Hall. He lived in Wausau, Wisconsin, and married Margaret Britten in 1945 in Orleans, Louisiana.