Computers and information systems
Subtitle: an introduction
By: [by] E. W. Martin, Jr. [and] William C. Perkins.
Contributors: Perkins, William C., 1938-
Series: Irwin-Dorsey information processing series
Publisher: Irwin
Published: 1973
Place of publication: Homewood, Ill
Language: eng
Number of pages: 635
Subjects: Business -- Data processing; Information storage and retrieval systems
Notes: Includes bibliographies.