Written: Written after August 23, 1915
Published: First published in 1929 in Lenin Miscellany XI. Sent from Sörenberg to Geneva. Printed from the original.
Source: Lenin Collected Works, Progress Publishers, , Moscow, Volume 43, page 485a.
Translated: Martin Parker and Bernard Isaacs
Transcription\Markup: R. Cymbala
Public Domain: Lenin Internet Archive (2005). You may freely copy, distribute, display and perform this work; as well as make derivative and commercial works. Please credit “Marxists Internet Archive” as your source.
Other Formats: Text • README
I am sending you a terribly important insertion to the pamphlet. Please see that it goes in without mistakes. If the pamphlet can be put out by Tuesday or Wednesday, send 10–20 copies to Shklovsky by express post.
 This refers to the beginning of Chapter II of the pamphlet Socialism and War headed “Classes and Parties in Russia”.—Ed.