Issues in ESP [English for Specific Purposes] 

. - XII-152 p.  : ill.  ; 25 cm. 
 - Lancaster practical papers in English Language Education  vol.5,1982 .
<br/><br/><label>ISBN: </label>008028647X 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0