Orr, Thomas <br/><br/>
English for specific purposes / 
Thomas Orr 
 - Alexandria, Virginia :  Teachers of English to Speakers of Other Languages,   2002 
 - x, 224 p. :  il. ;  26 cm. 
 - Case studies in TESOL practice series  .
<br/><br/>Incluye bibliografía e índice 
<br/><br/><label>ISBN: </label>0939791951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enseñanza--Negocios --Ingles técnico 
<br/><br/><label>LC Class. No.: </label>PE1128.A2  / O77 2002