This volume surveys the development of combinatorics since 1930 by presenting in chronological order the fundamental results of the subject proved in over five

This book is a gentle introduction to the enumerative part of combinatorics suitable for study at the advanced undergraduate or beginning graduate level. In add

It is not often that one gets to write a preface to a collection of one's own papers. The most urgent task is to thank the people who made this book possible. T

This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book re