TY  - BOOK
AU  - University of Dhaka
AU  - ,
TI  - Advancing english skills 1 : Pre-intermediate to intermediate
SN  - ULABE00010
U1  - 420 . 7  ADU 
PY  - 2006///
CY  - Bangladesh
PB  - University of Dhaka
KW  - English Language -stady and teaching
N1  - E.Gram-Eng
ER  -