Krowitz, Mary Jo <br/><br/>
English for professionals :  a teacher's perspective / 
Mary Jo        Krowitz. 
 - Washington : English Language Staff Information Center Service,  1988. 
 - 137 s. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>İngiliz dili
<br/><br/><label>LC Class. No.: </label>PE1065