Found 3 books

Ubuntu Made Easy

[en] Ubuntu Made Easy No Starch Press

Bull, Phil & Grant, Rickford

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Linux for Non-Geeks-A Hands-On, Project-Based, Take-It-Slow Guidebook @Team DDU

[en] Linux for Non-Geeks-A Hands-On, Project-Based, Take-It-Slow Guidebook @Team DDU No Starch Press

Grant, Rickford

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Ubuntu for Non-Geeks

[en] Ubuntu for Non-Geeks No Starch Press

Grant, Rickford & Bull, Phil

download read it!