Automatic data-processing systems ; principles and procedures [by] Robert H. Gregory [and] Richard L. Van Horn.

Bibliographic Details

Main Author:	Gregory, Robert H. (Robert Henry)
Other Authors:	Van Horn, Richard L.
Format:	Book
Language:	English
Published:	Belmont, Calif. : Wadsworth Pub. Co., [1963]
Edition:	2d ed.
Series:	Wadsworth accounting and data processing series
Subjects:	Electronic data processing.