TY  - BOOK
AU  - Kumar De, Ranjit  .
TI  - Barak valley / 
SN  - 81-8324-172-7(series
U1  - Xv.4461 
PY  - 2006///
CY  - New Delhi : 
PB  - Mittal Publications , 
KW  - Economic history of Barak Valley
ER  -