Understanding computer systems
By: Harold W. Lawson Jr.
Edition: 2nd ed.
Publisher: Chartwell-Bratt
Published: 1979
Place of publication: Bromley (Old Orchard, Bickley Rd., Bromley, Kent BR1 2NE)
Language: eng
Number of pages: 150
Subjects: Electronic data processing.
Notes: Previous ed., 197-?.

Text on inside cover.