Crystal, David,  1941- <br/><br/>
Linguistics / 
David Crystal. 
 - Repr. with revisions. 
 - Harmondsworth, Middlesex, England :  Penguin Books,  1981, c1971. 
 - 267 p. :  ill. ;  20 cm. 
 - Pelican books .
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. [260]. 
<br/><br/><label>ISBN: </label>0140213325 (pbk.) 
<br/><br/><label>LCCN: </label>86672664  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics.
<br/><br/><label>LC Class. No.: </label>P121  / .C68x 1981 
<br/><br/><label>Dewey Class. No.: </label>410 CRY