Crystal, David . <br/><br/>
English as a global language /  
David Crystal. 
 - Cambridge :   Cambridge University Press ,   1997. 
 - 150p :   ills.,tables,maps ;   22 cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>052159247X  Rs.871.54 
<br/><br/><label>Subjects--Index Terms: </label>ENGLISH LANGUAGE-SOCIAL ASPECTS-FOREIGN COUNTRIES 
<br/><br/><label>Dewey Class. No.: </label>420  / CRY/E