https://www.peachpit.com/store/apple-pro-training-series-os-x-server-essentials-10-9780134033501?w_ptgrevartcl=OS+X+Server+Essentials+10.10%3A+Backing+Up+with+Time+Machine_2314239
Apple Pro Training Series: OS X Server Essentials 10.10: Using and Supporting OS X Server on...
This is the official curriculum of the Apple Yosemite 201: OS X Server Essentials 10.10 course and preparation for Apple Certified Technical Coordinator (ACTC)...
pro training seriesos x server