會計機是人們為特定的商業活動(如開票、工資)量身定做的計算器和打印機組合體。[1][2][3]會計機在20世紀初至80年代非常普遍,但由於低成本的計算機(如IBM PC)的出現而被淘汰了。

參考文獻

  1. ^ Turck, J.A.V. Origin of Modern calculating Machines. The Western Society of Engineers. 1921. 
  2. ^ Cortada, James W. Before the Computer; IBM, NCR, Burroughs & Remmington Rand & The Industry They Created 1865-1956. Princeton University Press. 1993: 158–162. ISBN 0-691-04807-X. 
  3. ^ Akera, Atsushi; Nebeker, Frederik. From 0 to 1: An Authoritative History of Modern Computing. Oxford University Press. 2002. ISBN 0-19-514025-7.