1991 - Productivity the American Advantage How 50 Us Companies Are Regaining the Competitive Edge (Paperback) → Hardcover ISBN-13: 9780671740306 ISBN-10: 067174030X Genre: Business & Money ? 1990 - Productivity the American Advantage How 50 Us Companies Are Regaining the Competitive Edge (Hardcover) → Paperback ISBN-13: 9780671702199 ISBN-10: 067170219X Genres: Business & Money, Engineering & Transportation ? |