Handbook of Combinatorics : 2-volume set

Rating:
Summary: Get your library to get this.
Review: This is a collection of survey articles by various top class mathematicians about combinatorics, and the links the subject has with other branches of knowledge, from topology to biology. I have only read a couple of chapters in any detail and they were very useful. If you are in combinatorics, you must have access to this. The expense is worth it.