Luper, Harold L. Stuttering therapy for children [electronic resource] / [by] Harold L. Luper [and] Robert L. Mulder.. — Englewood Cliffs, N.J., : Prentice-Hall, [1964]. — xiii, 225 p. 22 cm. Includes bibliographies. LCCN: 64013250 Subjects--Topical Terms: Stuttering.Speech therapy. LC Class. No.: RC424 / .L87 Dewey Class. No.: 616.8554 National Library of Medicine Call No.: WM 475 L965s 1964