Preston Gralla
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| Google books | books.google.com |
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| Date of Reg. | |
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| ID | 1853065 |
About Preston Gralla
Preston Gralla is the author of more than 40 books, including Windows 8 Hacks and Missing Manuals on Droid X2, Galaxy Tab, and Galaxy S II. He's a contributing editor to Computerworld, and a regular contributor to PC World. . . .
