197
197
Holquist P. «Information Is the Alpha and Omega of Our Work»: Bolshevik Surveillance in Its Pan-European Context // The Journal of Modern History. 1997. Vol. 69. P. 415–450.
197
Holquist P. «Information Is the Alpha and Omega of Our Work»: Bolshevik Surveillance in Its Pan-European Context // The Journal of Modern History. 1997. Vol. 69. P. 415–450.