Gordon, Morton J. Speech improvement / by Morton J. Gordon - Englewood Cliffs, New Jersy : Prentice-Hall, 1974 - xiv, 457 p. ; 23 cm. ISBN: 0138323860 : USD 11.95 Subjects--Topical Terms: English language--Pronunciation--United StatesEnglish language--Remedial teaching Dewey Class. No.: 421.5