Iuzhno-rossiskii soiuz rabochikh. Sbornik statei i materialov  ed.by N.M.Osipovich 
ed.by N.M.Osipovich 
 - s.l.  Gosudarstvennoe Izdatel'stvo Ukrainy  1924 
 - frames  negative  10.4x14.5cm 
<br/><br/> Book published in 1924