Cover image for Office machine practice series [no. 1-5]
Title:
Office machine practice series [no. 1-5]
Author:
Katenkamp, Chester H.
Personal Author:
Physical Description:
5 volumes in 1 : illustrations ; 21 cm
Language:
English
Contents:
no. 1. Monroe calculating machine.--no. 2. Burroughs calculator.--no. 3. Sundstrand adding and listing machine.--no. 4. Dalton adding machine.--no. 5. The comptometer.
Subject Term:
Format :
Book