TY  - BOOK
AU  - Chakrabarty, D. K.
AU  - Lahon, Dr. T.
TI  - Uchattar Madhyamik Rajniti Bigyan Aru Bharatiya  Sangbidhan
U1  - 320 23rd ed
PY  - 1998///
CY  - Dibrugarh 
PB  - Student emporium
ER  -