Ellis, Joseph Ahead of the curve : a commonsense guide to forecasting business and market cycles / Joseph H. Ellis. - Boston, Mass. : Harvard Business School Press, c2005. - xxiii, 276 p. : ill. ; 25 cm. Includes bibliographical references (p. 265-266) and index. ISBN: 1591396913 9781591396918 LCCN: 2005012862 Subjects--Topical Terms: Economic forecasting. LC Class. No.: HB3730 / .E55 2005 Dewey Class. No.: 330.0112/ELL