Skinner, B. F. <br/><br/>
Verbal behavior / 
B.F. Skinner 
 - New York :  Appleton-Century-Crofts,  1957 
 - 478 p. ;  24 cm. 
 - Century psychology series .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages