Roberts, Helen M. <br/><br/>
Champion of the silent billion :  by Helen M. Roberts 
the story of Frank C. Laubach, apostle of literacy / 
 - Minnesota :  Macalester Park Pub. Co.,  1961. 
 - 165 p.  illus.  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Laubach, Frank Charles,
<br/><br/><label>Subjects--Topical Terms: </label><br/>Literacy.
<br/><br/><label>LC Class. No.: </label>LC149.R63 1961