Accounting And Calculating Machines.

Demonstrates the operation of accounting and calculating machines, and compares modern machine accounting methods with hand book-keeping methods.

Copyright

Complete catalog record
ACCOUNTING AND CALCULATING MACHINES. Teaching Aids Exchange, c1948. 10 min., sd., b&w, 16mm. Summary: Demonstrates the operation of accounting and calculating machines, and compares modern machine accounting methods with hand book-keeping methods. © Teaching Aids Exchange; 1Oct48; MP3785.

Sources

  1. 16mm Filmography (legacy record) — title, year, length, format, color, sound, description, catalog record, copyright