Office Machines


Book Description




Antique Office Machines


Book Description

Explore 600 years of caculating devices, from the abacus to the desk top computer, with valuable information for historians and collectors alike. With 500 color photographs, accurate captions, and a guide to current values, this will be an essential guide to collecting office machines.







Electronic Calculators & Office Machines


Book Description

This text is designed to help students use electronic calculators with speed and accuracy and to develop better mathematical skills. It is comprised of the first four sections of Electronic calculators and office machines with business math applications.




Electronic Office Machines


Book Description




Office Machines


Book Description




Electronic Office Machines


Book Description




Electronic Office Machines


Book Description

Electronic Office Machines builds mastery on electronic calculators, dictating machines, transcribing machines, and the telephone. An emphasis on improving math and English skills also helps prepare readers for the business world.




Electronic Calculators


Book Description