00465cam a22001457a 4500 0 0 0 0 PTR PTR 2022-01-22 Purchased : Comprehensive Book 5267.81 0 005.446 LEO 68451 2022-01-22 00:00:00 1 361 BK 41659 41659 9780470487631 (pbk) 005.446 LEO Leonhard, Woody Windows 7 all-in-one for dummies New Jersey John Wiley & Sons, Inc. 2009 xxii, 862 p. : ill. ; 24 cm. Includes index. Operating systems (Computers) Customizing Windows Networking Multimedia Internet FC BK