Dunning, John, 1942- Tune in yesterday : the ultimate encyclopedia of old-time radio, 1925-1976 / John Dunning. - Englewood Cliffs, N.J. : Prentice-Hall, 1976. - xiii, 703 p., [16] leaves of plates : ill. ; 24 cm. Includes index. ISBN: 0139326162 LCCN: 76028369 Subjects--Topical Terms: Radio programs--Dictionaries.--United States LC Class. No.: PN1991.3.U6 / D8 Dewey Class. No.: 791.445 / DUN