Data Envelopment Analysis Theory and Techniques for Economics and Operations Research (Hardcover) → Paperback ISBN-13: 9780521802567 ISBN-10: 0521802563 Genre: Business & Money ? Data Envelopment Analysis Theory and Techniques for Economics and Operations Research (Paperback) → Hardcover ISBN-13: 9781107405264 ISBN-10: 1107405262 Genre: Business & Money ? |