Ladefoged, Peter. <br/><br/>
Three areas of experimental phonetics:  stress and respiratory activity, the nature of vowel quality, units in the perception and production of speech. 

 - London,  Oxford U.P.,  1967. 
 - vii, 180 p.  tables, diagrs.  20 cm. 
 - Language and language learning 15 .
<br/><br/>Bibliography: p. [173]-180. 
<br/><br/>Preface // 1. Stress and respiratory activity // The nature of vowel quality // Units in the perception and production of speech // Bibliography //  
<br/><br/><label>LCCN: </label>67069433  
<br/><br/><label>Nat. Bib. No.: </label>B67-22404 
<br/><br/><label>LC Class. No.: </label>QP306  / .L34 
<br/><br/><label>Dewey Class. No.: </label>414.8 LAD 
<br/><br/><label>National Library of Medicine Call No.: </label>WV 501 L154t 1967