Chris,
At my uni library (I'm f/t PhD and p/t lecturer), if a book is 'ref only' they can make allowances and allow me to take it out for a few days (so I can sift through and work out what I need to photocopy).
Are your library that harsh that they won't allow you to do that?
If not, request it via inter-library loan (which costs the uni money!), and if they 'kick-up' say you've no other option and you need a copy you can take out (... in a polite way - of course!).
Hope that helps.