Lawson, Mark V.
Lawson's book is well written, self-contained, and quite extensive. The material is fully explained, with many examples fully discussed, and with many and varied exercises. Students using this book will get a broad education in finite-automata theory. - SIAM Review [This book] is a nice textbook intended for an undergraduate lecture. All presented results are illustrated by many simple examples. The book is self-contained and easy to read. It can be recommended as a textbook for undergraduate lectures about finite automata. - EMS Newsletter