Wildi, Theodore <br/><br/>
English for specific purposes  a learning-centred approach 
Tom Hutchinson, Alan Waters 
 - 4th edition 
 - Upper Saddle River,NJ  Prentice-Hall  c2000 
 - xix,858p.  ill.;  24cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0130824607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric drives.<br/>Electric machinery<br/>Electrical power systems.