Ham, Delta. The evaluation of sounds an articulation index for the young public school child. Illustrated by Dale Ulrey. With a foreword by Lawrence M. Vanella. - Springfield, Ill. Thomas [c1971] - xii, 48 p. (chiefly col. illus.) 22 cm. LCCN: evl00001169 Subjects--Topical Terms: Speech therapy--Handbooks, manuals, etc. LC Class. No.: LB3454 / .H26 Dewey Class. No.: 372.6/22