"MOJ 75-A 515" : intended for microfilm. Translated from the German ed. Der Streik (published in 1930) of the Russian original (also published in 1930). LC copy from Naimushō Keihokyoku censorship collection; More
"MOJ 75-A 583": intended for microfilm. Translated from the Russian original published in 1930. LC copy from Naimushō Keihokyoku censorship collection; inspector's decision: "Hatsubai hanpu kinshi, 6.2.7, Keishichō."
"MOJ 75-A 935": intended for microfilm. Collection of selected translations from various sources. Includes bibliographical references. LC copy from Naimushō Keihokyoku censorship collection; inspector's decisi More