Johnson, W. <br/><br/>
Language and speech hygiene ( An application of general semantics ) 

 - Chicago  Institute of General Semantics  1939 
 - v,54p. 
 - Gen. Semantics Monograph No. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>P:4
<br/><br/><label>Dewey Class. No.: </label>P:4  / G9