TY  - BOOK
AU  - Nett, Roger 
AU  - Hetzler, Stanley A 
TI  - An introduction to electronic data processing
U1  - 651.26 23
PY  - 1959///
CY  - London : 
PB  - The Free Press of Glencoe, 
KW  - Electronic data processing
N1  - Includes index
ER  -