Crystal, David, <br/><br/>
What is linguistics? / 
[by] David Crystal. 
 - 3rd ed. 
 - London :  Edward Arnold,  1974. 
 - viii, 88 p. ; 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 71-74. 
<br/><br/><label>ISBN: </label>0713157402 :  0713157410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics.
<br/><br/><label>Dewey Class. No.: </label>410.7 CRY