Punched card: Data processing for profit improvement
McGill, Donald A C
Punched card: Data processing for profit improvement - New York: Mcgraw-Hill Book company, Inc., 1962 - vii, 232p.
Punched cards
Data processing Profit improvement
D 681.32.4 / K2.2
Punched card: Data processing for profit improvement - New York: Mcgraw-Hill Book company, Inc., 1962 - vii, 232p.
Punched cards
Data processing Profit improvement
D 681.32.4 / K2.2