More influential than Karl Marx during his lifetime, Pierre-Joseph Proudon's work has long been out of print or unavailable in English. Iain McKay's comprehensive collection is a much-needed and timely historical corr...

Collection of books/texts in english and portuguese on politics and history.

This booklet is devoted to one of the most important concepts of natural science, the concept of symmetry. The beneficial impact of the symmetry theory can be traced in the theory of elementary particles, crystallogra...

Publication suspended Nov. 1941-July, Sept. 1944-Mar. 1947 Vol.1 (1906) issued in one section; Vols. 2-4 (1907-09) in 3 sections; Section A. General science; Section B. Medical sciences; Section C. Botany; Vols. 5-13 ...

Elements Of Applied Mathematics — Cobb Herbert E.

This volume continues Marshall Clagett's studies of the various aspects of the science of Ancient Egypt. The volume gives a discourse on the nature and accomplishments of Egyptian mathematics and also informs the read...