1989 - Regular Variation [Encyclopedia of Mathematics and its Applications] (Paperback) → Hardcover ISBN-13: 9780521379434 ISBN-10: 0521379431 Genres: Science & Math, Engineering & Transportation ? 1987 - Regular Variation [Encyclopedia of Mathematics and its Applications] (Hardcover) → Paperback ISBN-13: 9780521307871 ISBN-10: 0521307872 ? |