Sociolinguistics :  selected readings / 
edited by J.B. Price and Janet Holmes. 
 - Middlesex, England :  Penguin Education,  1972. 
 - 381 p. 
 - Penguin modern linguistics readings .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.<br/>Language and languages--Study and teaching--Social aspects.