TY  - BOOK
AU  - Marx Karl
AU  -  Engels Fredrick
TI  - Collected works. 42V
SN  - 0853152845
U1  - X:3M24xM18x, L5.1-L5.29-L5.38-42/RR 
PY  - 1975///
CY  - Moscow
PB  - Progress Publishers         
KW  - Economic Classics Karl Marx
ER  -