Pólya's Random Walk Constants Book Question

[djf123]

I have been trying to find an undergraduate level textbook that explains and shows the derivation for Pólya's Random Walk Constants for 2-D and d>2 but have not been successful. All the random walk books I've encountered so far seem to just gloss over it. Can anyone recommend a book that explains this particular topic, Pólya's Random Walk Constants, in detail and in a way that would be understandable to an undergraduate physics major?

 

[pka]

Look at this link While that may not be exactly what you had in mind, at the end there is an amazing bibliography.