Lassers, Leon. How parents and teachers can help prevent stuttering (or stammering) in children, by Leon Lassers ... - [Salem, Ore.] State Printing Dept., c1945. - 48 p. illus. 22 cm. "Four helpful books": p. 47-48. LCCN: sg 46000075 Subjects--Topical Terms: Stuttering. LC Class. No.: RC424 / .L3 Dewey Class. No.: 616.87