X resources?

[Adam <adam@xxxxxxxxxxxxxxxxxx>]

Does anyone know of a GOOD book on X resources?  I have "X Window System User's Guide"  which tells me how resources work.  But beyond that it leaves me on my own.  How about the question "What is the name of the resource that control that?"

For instance:  I want to remove the "X" button from the far right of the title bar on Xterm or some other app.  Thus elimitating the user's temptation to say "I don't want to be here or do this"  and ZAPPING themselves out.