English for specific purposes in theory and practice 
edited by Diane Belcher 
 - Ann Arbor  University of Michigan Press  c2009 
 - iv, 308 p.  ill  23 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780472033843  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.