Syndicalism - Hubert Lagardelle
An introduction to the principles of revolutionary syndicalism written by one of its leading theoreticians--who was also a member of Jules Guesde's Parti Ouvrier Francaise (Marxiste)--which defines syndicalism as "the socialism of institutions" and claims that it is the practical (positive) complement to Marx's (negative) theory; displaying the influence of Sorel, Bergson and Nietzsche, this essay reflects the intellectual atmosphere of the French syndicalist movement at its high point before WWI.
Source: libcom.org