TY  - BOOK
AU  - Chandrasekaran,Usha
TI  - English for class room interaction: a text book for degree classes 
U1  - 420.7 
PY  - 2001///
CY  - Ambattur, Chennai
PB  - Thamarai
KW  - English language
KW  - Study and teaching
KW  - Textbooks
ER  -