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