TY  - BOOK
AU  - Dr. A. K. M. Shahnewas, Dr. Roton Lal Chakraborty
AU  - ,
TI  - Bangladesh O Prachin Bishaw Sobbatar Ittihas
SN  - ULABB00310
U1  - 909  CHB 
PY  - 2005///
CY  - Dhaka
PB  - Jatiyo Shikhkrom O Patthopustok Board, Dhaka
KW  - World Civilization
N1  - Histry-GED
ER  -