Zakovsky L.M. On certain methods and techniques of foreign intelligence agencies and their Trotskyite-Bukhari agents. In Russian/Zakovskiy L.M. O nekotorykh metodakh i priemakh inostrannykh razvedyvatelnykh organov i ikh trotskistsko-bukharinskoy agentury. L. Partizdat of the Central Committee of the C.P.S.U. (b) 1937 40s. Please contact us for details on condition of available copies of the book. SKUalb9078632889f492f7