Trotsky, L. & Vengerove, Z. (tra) <br/><br/>
Problems of life 

 - London  Methuen & Co. Ltd  1924 
 - x,114  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>089.17