Sikiotis, Nicholas. <br/><br/>
Structures in context / 
Nicholas Sikiotis. 
 - London:  Longman,  1980. 
 - 95pages.:  ill,maps;  23 cm. 
<br/><br/> Supplement: Structures in context: key to the exercises. 
<br/><br/><label>ISBN: </label>0582558840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Text--books for foreigners