TY  - BOOK
AU  - Anwarul huque, Abdus Selim,Sureya Huda 
AU  - Anwarul huque, Abdus Selim,Sureya Huda 
TI  - Certificate in English Language Proficiency. Vol-4    
U1  - 420/H11c 
PY  - 1994///
CY  -  Dhaka, 
PB  - Bangladesh Open University. 
KW  - Anwarul huque, Abdus Selim,Sureya Huda 
ER  -