Sorry, that was silly.
How about the NSR500 book, written by HRC. It's all in Jap, which is a damn shame, but it's got some very useful diagrams and nice piccies.
No idea where you'd get one other than the pubvlisher, but there's a number of some sort on it so I'll give you that:
ISBN4-87687-156-6 C-2053
Dunno if that's of help, but I bet he ain't got one of these.
I had to sit and grizzle in front of my boss for days until he gave up his copy. same deal with NSR style book.