TY  - BOOK
AU  -  Lenin,V.I.
AU  -  Dutt,Clemens
AU  -  Apresyan,Stepan
TI  -  Collected works, April 1912 - March 1913 / 
U1  -  335.43081 LEN 
PY  - 1968///
CY  -  Moscow : 
PB  -  Progress Publishers, 
N1  -  Translated from the Russian by Stepan Apresyan; edited by Clemens Du tt
ER  -