The Decomposition of a Series of Observations.
Copenhagen: G.E.C. Gads Forlag, 1948. 8vo. 134 pp. Rubbed and soiled. Dogearing to corers. L-shaped tear to spine head and back joint, spine head chipped. Several small tears to spine. Former owner's name in ink to top of front cover. Sunning to spine. Text block attached only at back joint, unglued from spine edge and front joint. Creasing to front lower corner. Light soiling to text block and last page. Inscribed by author. "Composed of A Trend, A Periodic Movement and a Stochastic Variable." Good Paperback (Item ID: 116995)