Dudley-Evans, Tony. <br/><br/>
English for science and technology :  engineering, teacher's notes / 
Tony Dudley-Evans, Tim Smart, John Wall. 
 - London :  Longman,  1978. 
 - 117 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Technical English--Study and teaching.<br/>English language--Study and teaching.<br/>Engineering--Study and teaching.