TY  - GEN
AU  - Preppernau, Joan
AU  - Cox, Joyce
TI  - Windows vista : step by step
SN  - 9788120331488
U1  - 005.446 
PY  - 2007///
CY  - New Delhi
PB  - Prentice - hall
KW  - COMPUTER SYSTEM
KW  - COMPUTER SCIENCE
KW  - MICROSOFT BUSINESS
KW  - COMPUTER OPERATION SYSTEM
ER  -