Pittman, George Alfred <br/><br/>
Preparatory technical English 
G.A. Pittman 
 - Lodon  Longman Group Limited  c1970 
 - 177 p.  ill,  20 cm 
<br/><br/><label>ISBN: </label>582526191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Study and teaching<br/>Generative grammar