Ten-key listing machine
By: William R. Pasewark.
Edition: 5th ed.
Publisher: South-western Pub. Co.
Published: 1981
Place of publication: Cincinnati
Language: eng
Number of pages: 106
Subjects: Calculators -- Problems, exercises, etc.
Genres: Problems, exercises, etc.
Notes: Fourth ed. published under title: Ten-key adding-listing machine course.

"Pretest" (16 p.) inserted in pocket.