System/370 reference summary
By: IBM.
Edition: 5th ed. --
Publisher: IBM Corp., Technical Publications/Systems
Published: 1981
Place of publication: White Plains, N.Y
Language: eng
Number of pages: 22
Subjects: IBM 370 (Computer) -- Programming.
Notes: "GX20-1850-4".

Caption title.

"This edition ... makes obsolete the previous edition,GX20-1850-3."