Shepard R N Multidimensional sealing Theory and applications in the behavioral science Shepard R N - New York Seminar Press 1972 - 261p cm. - Mathematical Social Science Board, Publication V1: Theory. xv, 261P. Bibliography at the end of each chapter. . Source: General Book Subjects--Topical Terms: Mathematics Dewey Class. No.: Bobsigma, L2.1