Greetings from New Jersey!

Kind of 'off-topic' and I wasn't sure what forum to post in (admins, feel free to move me)
For my Operating Systems class this semester, I've had to pick an operating system to research and chose Netware. The particular areas I have to read up on are how Netware manages memory, processes, devices, storage, etc. I've been looking around for the past week or so, but most things I find are from the mid 90's, much like this article on Netware 4's memory architecture:
SERVER MEMORY: The NetWare 4 Memory Architecture

No googling for me is necessary Just wondering if anyone here may know off-hand of sources that are more technical than how to manage a server.