Mayer, Lyle Vernon. Fundamentals of voice and articulation / Lyle V. Mayer. - 11th ed. - New York : Mc Graw Hill, c1996. - xiv, 322 pages : illustrations ; 18 cm. Includes index. ISBN: 0697270661 Subjects--Personal Names: Mayer, Lyle Vernon, 1916- Subjects--Topical Terms: Voice culture. Dewey Class. No.: 808.5 MAY