TY  - BOOK
AU  - National Professor Dr N Islam , SI ,IDA
TI  - USTA 2009
SN  - 17280435
U1  - 016.3 
PY  - 2009///
CY  - Gulmeher 63 central road, Dhaka- 1205,Bangladesh
PB  - Office of the FVC,USTC
ER  -