Computers, office machines, and the new information technology.

Bibliographic Details
Main Author:	Heyel, Carl, 1908-2000
Format:	Book
Language:	English
Published:	[New York] : Macmillan, [1969]
Subjects:	Business > Data processing. Office equipment and supplies.

Description
Physical Description:	vii, 294 pages : illustrations ; 24 cm.
Bibliography:	Bibliographical footnotes.