A programed introduction to linguistics: phonetics and phonemics  a Sullivan Associates program 
by Cynthia D. Buchanan. 
 - Boston  Heath  [1963] 
 - 270 p.  illus.  28 cm. 
<br/><br/> Pages 138-270 inverted on versos of pages 1-137. 
<br/><br/><label>LCCN: </label>63008999 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Programmed instruction.
<br/><br/><label>LC Class. No.: </label>P121  / .S83 
<br/><br/><label>Dewey Class. No.: </label>410.76