Theil, Henri. Applied economic forecasting / by Henri Theil assisted by G.A.C. Beerens, C.G. De Leeuw [and] C.B. Tilanus. - Amsterdam : North-Holland Pub. Co.; 1975 - xxii, 474 p. : ill. 23 cm. - Studies in mathematical and managerial economics v. 4 . Includes index Subjects--Topical Terms: Economic forecasting. Dewey Class. No.: 338.544 / THE 1961 [reprinting 1975]