UNDERSTANDING ENGLISH AS A LINGUA FRANCA 
BY SEIDLHOFER, BARBARA 
 - UNITED KINGDOM  OXFORD UNIVERSITY PRESS  2011 
 -  244p. 
<br/><br/><label>ISBN: </label>978-0-19-437500-9 
<br/><br/><label>Dewey Class. No.: </label>420.9SEI