Crystal, David. <br/><br/>
The cambridge encyclopedia of language / 
David Crystal. 
 - 3rd ed. 
 - New York :  Cambridge University Press,  c2010. 
 - 516 p. :  ill, ;  27 cm. 
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<br/><br/><label>ISBN: </label>9780521736503  3875.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language.<br/>English language - Encyclopedia.<br/>Language medium.<br/>Linguistics.
<br/><br/><label>Dewey Class. No.: </label>403