Liverman, Thomas Phillip George, 1923- Generalized functions and direct operational methods / T. P. G. L iverman. - Englewood Cliffs, N.J.,: Prentice-Hall, 1964. - v. : ill. ; 24 cm. - Prentice-Hall partial differential equations series. . Includes bibliographical references (p. 327-329). Subjects--Topical Terms: Calculus, Operational.Functional analysis. Dewey Class. No.: 517.7 LIV