TY  - GEN
AU  - Preppernau, Joan
AU  - Cox, Joyce
TI  - Windows vista step by step
SN  - 8120331486
U1  - 005.432 
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall
KW  - COMPUTER SCIENCE
KW  - OPERATING SYSTEMS
KW  - WINDOWS
KW  - WINDOWS XP
ER  -