International Phonetic Association. <br/><br/>
The principles of the International Phonetic Association :  being a description of the International phonetic alphabet and the manner of using it / 
illustrated by texts in 51 languages. 
 - London,  1957.   
 - 53 p. :  ill. ;  22 cm. 
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phonetic alphabet.