Product Description: Lawren Stewart Harris is one of the most important figures in 20th century Canadian art. A founder and leader of the renowned Group of Seven in the 1920s, Harris was instrumental in forging a modernist school and style of landscape painting that has long embodied Canadian national identity...read more (view table of contents, read Amazon.com's description)

Product Description: In the 25 years since the third edition of this book, scientific publishing has developed new forms and the academic discipline and popular appreciation of the history of science has grown. This edition discusses these changes and ponders the implications of developments in publishing by the end of the 20th century, while concentrating upon the dissemination of scientific ideas and knowledge from antiquity to the industrial age...read more (view table of contents, read Amazon.com's description)