The land of the Soviets, by L. Ziemann.--The Soviet East, by N. Mikhailov.--Industries, by A. D. Kursky.--Agriculture, by M. A. Krayev.--Finance and money, by M. Bogolepov.--Soviet trade, by F. I. Belonozhk.--Foreign trade, by D. Mishustin.--The railways, mercantile fleet and inland waterways, by V. Volkov.--Communications, by A. Fortoushenke.--Civil aviation, by N. Islentiev.--Science, by V. L. Komarov.--Exploration and surveys of the Arctic regions and expeditions to the North Pole, by V. Y. Wiese.--The judicial system, by A. Beloroussov.--Labour, by L. Falin.--The position of women, by O. Leonova.--Housing construction, by D. Arkin.--The public health services, by N. I. Propper-Grashenkov.--Social insurance, by V. Kotliar.--Public education, by A. Likhatchev.--Sports and athletics, by A. V. Zelikov.--The Red Army and defense, by A. Feshankov.--Literature, by V. Y. Korpotin.--The theatre, by P. Markov.--Contemporary music, by E. Neuhaus.--The cinema, by V. Poudovkin.--Present day art, by I. Grabar.--The press and the publishing and printing industries, by B. Magidov.--The U.S.S.R. and the external world, by I. Zvavich.