Each vol. has also special t.p.On verso of special t.p., v. 1-10: Akademii͡a nauk SSSR. Institut istorii [and other institutes] ; v. 11-13: Akademii͡a...
On verso of special t.p., v. 1-10: Akademii͡a nauk SSSR. Institut istorii [and other institutes] ; v. 11-13: Akademii͡a nauk SSSR. Institut vseobshcheĭ istorii [and other institutes]
Vols. 4-10 published by Izd-vo sot͡sial'no-ėkon. lit-ry; vols. 11-13 by Izd-vo "Mysl'."
Vols. 2-3 accompanied by col. maps (part fold.) in portfolios.