1. Sudo Mastery: User Access Control for Real People (IT Mastery)
by Lucas, Michael W 
Price: USD 22.94
Dealer: Abebooks, HPB-Red
Description: ISBN10: 1493626205, ISBN13: 9781493626205, [publisher: CreateSpace Independent Publishi] Softcover Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! [Dallas, TX, U.S.A.] [Publication Year: 2013]  

2. Sudo Mastery: User Access Control for Real People (IT Mastery)
by Lucas, Michael W 
Price: USD 29.03
Dealer: Abebooks, Irish Booksellers
Description: ISBN10: 1493626205, ISBN13: 9781493626205, [publisher: CreateSpace Independent Publishing Platform] Softcover SHIPS FROM USA. Used books have different signs of use and do not include supplemental materials such as CDs, Dvds, Access Codes, charts or any other extra material. All used books might have various degrees of writing, highliting and wear and tear and possibly be an ex-library with the usual stickers and stamps. Dust Jackets are not guaranteed and when still present, they will have various degrees of tear and damage. All images are Stock Photos, not of the actual item. [Portland, ME, U.S.A.] [Publication Year: 2013]  

3. Sudo Mastery: User Access Control for Real People (It Mastery)
by Lucas, Michael W 
Price: USD 22.94
Dealer: Alibris, HPB-Red via Alibris
Description: CreateSpace Independent Publishi 2013 paperback Good Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!