Dmurdoch
Joined 22 January 2006
Latest comment: 9 months ago by Engineerchange in topic William Playfair
William Playfair
editHello, I noticed you made this edit to William Playfair. Are you able to validate the citation? The book is not in print yet. --Engineerchange (talk) 00:24, 2 September 2023 (UTC)