Documentation - bibliographical references = Documentation - références bibliographiques : essential and supplementary elements
Edition: 1st ed. --
Series: International standard -- ISO 690
Publisher: ISO
Published: 1975
Place of publication: [Geneva]
Language: eng
Subjects: Bibliography -- Standards.; Bibliography -- Methodology.
Other titles: Bibliographical references.
Notes: Cover title.

English with some examples in other languages.

"Ref. No. ISO 690-1975(E)."

"Replaces ISO Recommendation R 690-1968 to which it is technically identical."