University of Guyana Library

Normal view MARC view ISBD view

Payne, Eleanor A.

Easily applied principles of keypunching / E.A. Payne, W.F. Payne.- - Englewood Cliffs, N.J.: Prentice-Hall, 1970. - vii, 208, [4]p. : ill.

Subjects--Topical Terms:
Punched care systems.

LC Class. No.: HF5548 P38