TY  - BOOK
AU  - Matthews, Marty
TI  - Windows 7 sp1 quicksteps 
SN  - 9780071772471
U1  - 005.446 
PY  - 2011///
CY  - New York
PB  - Mc Graw Hill
KW  - Operating systems
KW  - Microsoft windows
KW  - System programming
KW  - Computer science
N1  - Includes bibliographical references and index
ER  -