British standard methods of test for buttons =
Subtitle: Méthodes d'essai des boutons = Verfahren zur Pr"ufung von Knopfwaren.
Edition: 1st revision.
Series: BS 4162 : 1983
Publisher: BSI
Published: 1983
Place of publication: London
Language: eng
Notes: Pierced for binder.

Confirmed 1988.