Book

V. I. Lenin i russkai͡a obshchestvenno-politicheskai͡a myslʹ XIX-nachala XX v.

by Sh. M. Levin, S. N. Valk, V. S. Di︠a︡kin, Institut istorii SSSR (Akademii͡a nauk SSSR). Leningradskoe otdelenie