Proceedings
Subtitle: with an introduction
By: by Professor De Morgan: and notes.
Contributors: De Morgan, Augustus, 1806-1871.
Publisher: Rickerby
Published: 1854
Place of publication: London
Language: eng
Number of pages: 66
Subjects: Coinage -- Great Britain; Decimal system
Notes: At head of title: Decimal Association (Formed June 12, 1854)