Armyanskaya SSR
By: Ts.P. Agayan, S.V. Kharmandaryan, G.A. Avetisyan.
Contributors: Kharmandaryan, S. V.; Avetisyan, G. A.
Series: Nauchno-populyarnaya seriya
Publisher: Izd-vo Akademii nauk SSSR
Published: 1960
Place of publication: Moskva
Language: rus