Windows 7 step by step /
Preppernau, Joan.
Windows 7 step by step / [Book] : Joan Preppernau, Joyce Cox & Online Training Solutions, Inc. - Delhi : PHI Learning Private Limited, c2010. - xlix, 492 p. : ill. ; 25 cm., +.
Includes index.
All.
9788120341166 (pbk.)
Operating systems (Computers).
005.446
Windows 7 step by step / [Book] : Joan Preppernau, Joyce Cox & Online Training Solutions, Inc. - Delhi : PHI Learning Private Limited, c2010. - xlix, 492 p. : ill. ; 25 cm., +.
Includes index.
All.
9788120341166 (pbk.)
Operating systems (Computers).
005.446