The ABC of communism /
Bukharin, Nikolaĭ,1888-1938.
Preobrazhenskiĭ, E. A.(Evgeniĭ Alekseevich),1886-1937.
Glasgow,
[1921]
With manuscript notes.
Joint authors: Nikolai Ivanovich Bukharin and Evgeny Aleksyeevich Preobrazhensky.