Hanson, Peggy L.
Operating data entry systems /
Peggy Hanson.
- Englewood Cliffs, N.J. : Prentice-Hall, c1977.
- xi, 290 p. : ill. ; 28 cm.
Includes index.
0136378196
76029661
Electronic data processing.
Computer programming
Computer input-output equipment.
001.6442