POLANSKY Alan M Observed confidence livels Theory and applications - Boca Raton Chapman & Hall/ CRC 2008 - xvi,271p cm. Bibliography: P 251-262 ISBN: 1584888024 3002.6199999999999 Source: 12092, 18/03/2008, GOVINDA BOOK HOUSE General Book Subjects--Topical Terms: Economics Dewey Class. No.: B28, P8