TY  - BOOK
AU  - O'Brien,Terry
TI  - Twenty 20 GK for competitive examinations
T2  - Tata McGraw-Hill's winning edge series 
SN  - 9781259001192
U1  - 000 
PY  - 2012///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -