Practice lessons for keypunching
By: [by] E. A. Payne [and] W. F. Payne.
Contributors: Payne, W. F., joint author.
Publisher: Prentice-Hall
Published: 1971
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 214
Subjects: Punched card systems -- Problems, exercises, etc.
Notes: Most even-numbered pages blank and unnumbered.