Grad Combinatorics Texts: Cameron & Van Lint-Wilson

[waht]

What's a good graduate level introductory combinatorics text. I've been looking at Cameron and Van Lint-Wilson, they seem like sound texts. Do you guys have any recommendations?

 

[Vid]

Diestel - Graph Theory

 

[Count Iblis]

You also need to study mathematical physics techniques used to solve 2 dimensional lattice models, like the Yang-Baxter equation, Fermionic methods using the Pfaffian, etc. You can dowload the book: "Exactly Solved Models in Statistical Mechanics" by Baxter free of charge from this site:


http://tpsrv.anu.edu.au/Members/baxter/book

Note that Baxter doesn't call his own equation the "Yang-Baxter" equation in his own book.