is primarily available in a trade paperback (softback) format. Published by Cambridge University Press on June 25, 1993, this upper-intermediate level textbook is designed in an A4 format . Physical Specifications Dimensions: Approximately Weight: Approximately 13.4 oz. Page Count: 136 pages. Standard Identifiers: ISBN-13: 978-0521376402 ISBN-10: 0521376408 Content and Layout