Handbook of mathematical psychology : Vol. 11 / edited by R. Duncan Luce, Robert R. Bush and Eugene Galanter. Luce, R. Duncan. ed. Bush, Robert R. ed. Galanter, Eugene. ed. Psychology Mathematical models. Psychometrics. 150 LUH Includes bibliographical references. New York : Wiley, 1963. 1963. 1963 Text v. : eng