Data communications in business: An introduction
Gentle, Edgar C. (Ed.)
Data communications in business: An introduction - 3rd Printing - New York: Americal Telephone and Telegraph Compnay, ©1967 - xi, 163p.
Business Data processing
004.6 / GEN
Data communications in business: An introduction - 3rd Printing - New York: Americal Telephone and Telegraph Compnay, ©1967 - xi, 163p.
Business Data processing
004.6 / GEN