Massy, William F. Stochastic models of buying behavior / By William F. Massy, David B. Montgomery and Donald G. Morrison - Cambridge, Mass. : M.I.T. Press , 1970. - xiii, 464 p. : ill. ; 24 cm. Bibliography : p.451-460. Subjects--Topical Terms: Consumers --Mathematical models.------Stochastic processes--Mathematical models.------ Dewey Class. No.: 658.834 MAS