7-bit coded character sets for information processing interchange.
Edition: 1st ed.
Series: CSA standard -- Z243.4-1973
Publisher: Canadian Standards Association
Published: 1973
Place of publication: Rexdale, Ont
Language: eng
Number of pages: 21
Subjects: Programming languages (Electronic computers) -- Character sets -- Standards.; Electronic data processing -- Standards.
Notes: "December, 1973".

Bibliography: p. 21.