TY  - BOOK
AU  - Sinha, B.B.
TI  - Mastering effective english
SN  - 8176489859 (hardcover) | 9788176489850 (hardcover)
U1  - 428 SIN 
PY  - 2005///
CY  - [S.l.]
PB  - APH Publishing Corporation
ER  -