Manser, Ruth B. <br/><br/>
A manual of speech correction on the contract plan, 
by Ruth B. Manser. 
 - New York,  Prentice-Hall, inc.,  1937. 
 - xix, 333 p.  illus.  21 cm. 
<br/><br/> "Editor's introduction" signed: E. George Payne.  "The contract method for the correction of speech defects is an adaptation of the Dalton contract plan."--p. xvii. 
<br/><br/>Bibliography: p. 325-326. 
<br/><br/><label>LCCN: </label>35006439  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech.<br/>Voice.<br/>English language--Phonetics.<br/>Dalton laboratory plan.
<br/><br/><label>LC Class. No.: </label>PN4197  / .M35 1937 
<br/><br/><label>Dewey Class. No.: </label>808.5