This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
TorontoPublicLibraryBridlewood. en Toronto Public Library Bridlewood branch own Raysonho Open Grid Scheduler Grid Engine Photographer's Note Borrowed the SDN Software Defined Networks An Authoritative of Network Programmability Technologies book from this branch Didn't expect to find hard core computer books in public library