767 Operations Manual Extract
I called CASA about 3 years ago asking for the 767 Ops manual thingy. They seemed to know nothing about it.
I have never seen anyone with this document - which isn't to say it does not exist.. I would not be surprised if its a hangover from when the ATPL syllabus was written (some time ago as I understand it) which has since become unavailable.
I'd be interested to hear if you manage to find a copy. If you dont - well, there are a lot of people doing this exam successfully without it, provided you have some of the other references.