Крузе, Елзa Едуaрдовнa. <br/><br/>
Peterburgskiye rabochiye v 1912-1914 godakh 
E. E. Kruze ; [otvetctvennyy redaktor S. N. Valk]. 
 - Moskva :  Akademii Nauk SSSR,  1961. 
 - 343 p. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>RUSSIAN675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply
<br/><br/><label>Dewey Class. No.: </label>331.110947  / Pe