Language and control / 
Roger Fowler ... [et al.]. 
 - London ; Boston :  London ; Boston :  Routledge & K. Paul,  1979. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label> L.8.95 
<br/><br/><label>LCCN: </label>79040662 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages -- Variation.--Language and languages -- Variation.<br/>Social control.
<br/><br/><label>LC Class. No.: </label>P120.V37  / L3 
<br/><br/><label>Dewey Class. No.: </label>400