2002 - A Friendly Introduction to Graph Theory (Hardcover) ISBN-13: 9780130669490 ISBN-10: 0130669490 Genres: Science & Math, Engineering & Transportation ? 1997 - A First Course in Discrete Mathematics (Hardcover) → Hardcover ISBN-13: 9780881339406 ISBN-10: 0881339407 Genres: Computers & Technology, Science & Math ? A First Course in Discrete Mathematics (Hardcover) → Hardcover ISBN-13: 9780534053109 ISBN-10: 0534053106 Genres: Reference, Science & Math ? |