Trimble Louis <br/><br/>
English for science and technology a discourse approach. 
Trimble Louis 
 - London  Cambridge University         1985 
 - 180p  cm. 
<br/><br/><label>Standard No.: </label>45325 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LINGUISTICS
<br/><br/><label>Dewey Class. No.: </label>P1110bF, M5