APL/360-OS and APL/360-DOS user's manual
Subtitle: program product
By: IBM.
Edition: 2d ed. --
Publisher: The Corporation
Published: 1973
Place of publication: White Planes, N.Y
Language: eng
Number of pages: 144
Subjects: APL (Computer program language); IBM (Computer) -- Programming
Notes: Cover title.

Includes bibliographies and index.