TY  - BOOK
AU  - 
TI  - Microsoft certification guide: 70-640 examination 
T2  - uCertify-Tata McGraw Hill professional : certification series
SN  - 9780071078467
U1  - 005.36 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -