Office machines
Subtitle: electronic calculators
By: Richard R. McCready.
Edition: 6th ed.
Publisher: Kent Pub. Co.; Kent Pub. Co
Published: 1983
Place of publication: Boston, Mass
Language: eng
Number of pages: 236
Subjects: Business mathematics.; Calculators.
Notes: Rev. ed. of: Solving business problems with calculators. 5th ed. 1977.