page 945
[23] Stalin's book On the Road to October appeared in two editions, one in January and the other in May 1925. The articles and speeches published in that book are included in Vol. 3 of Stalin's Works. The author finished the preface in December 1924, but it was given in full only in the book On the Road to October. The greater part of the preface, under the general title "The October Revolution and the Tactics of the Russian Communists," has appeared in all the editions of Stalin's Problems of Leninism, as well as in various symposia and separate pamphlets. A part of the preface is given in Vol. 3 of Stalin's Works as an author's note to the article "Against Federalism." [p.117]
[24] See Marx and Engels, Selected Works, FLPH, Moscow, 1951, Vol. II, pp. 420-21. [p.152]