Gelfand, Alan E., 1945- Ensemble modeling : inference from small-scale modeling to large-scale systems / by Alan E. Gelfand and Crayton C. Walker - New York : M. Dekker, 1984 - 282 p. ; 22 cm. - Statistics, textbooks and monographs v. 58 . Includes index Subjects--Topical Terms: System analysisMathematical models