Edited by G. W. A. Dummer, F. P. Thomson, and J. Mackenzie Robertson
[1st ed.]
New York,
Pergamon Press
[1971]
2 v.
illus.
29 cm
Pergamon electronics data series
v. 1. Data processing systems and associated equipment.--v. 2. Pt. A. Money handling equipment. Pt. B. Communications systems, security equipment, and administrative aids