The case of Henryk Erlich and Victor Alter / 
foreword by Camille Huysmans. 
 - Londyn :  Liberty Publocations,  1943 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ehrlich, Henryk (1882-1941) <br/>Alter, Viktor (1890-1941) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Żydowscy socjaliści.--Polska.--Biografie.