I bought that book when it came out.As Fooprobe said it is set up for max,but lots of explanations you can use with Rhino,but there is also a lot that you can’t use.I still sometimes refer to it.
Would I buy it again? Probably even if it is making me angry sometimes to see what we don’t have access to.While written for Vray max 1.5,it is way ahead of what we have in Vray rhino 1.5.
forgot to say that you may also take a look at this one "PHOTOGRAPHY & RENDERING with V-Ray" - book - Ciro Sannino
I don’t have it but it looks like the explanation are more easy to understand.The other book is more technical
Renee