TY  - BOOK
AU  - Horsburgh, David
AU  - Horsburgh, Nicholas
TI  - New oxford modern english:  workbook 6 
SN  - 0-19-562690-7
U1  - 428/HOR 
PY  - 2000///
CY  - Delhi
PB  - Oxford University Press
KW  - English reader
ER  -