http://www.gutenberg.org/ebooks/author/6802.opds 2024-11-09T16:23:17Z Books by Playfair, William (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-09T16:23:17Z https://en.wikipedia.org/wiki/William_Playfair See also: en.wikipedia 2024-11-09T16:23:17Z https://sendtokindle.compellingsciencefiction.com/ebooks/16575.opds An inquiry into the permanent causes of the decline and fall of powerful and wealthy nations : Designed to shew how the prosperity of the British empire may be prolonged William Playfair