Bung K <br/><br/>
Programmed learning and the language laboratory 

 - London  Longman         1967 
<br/><br/><label>Standard No.: </label>85,237 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:3(P)y1x, K7