Alexander, L. G. <br/><br/>
Mainline :   Skills A : students' book /  
L. G. Alexander, R. H. Kinsbury, M. C. Vincent 
 - New. imp. 
 - London :   Longman,   1978 
 - III, 125 p. :   il. 
<br/><br/><br/>Espaņa 
<br/><br/><label>ISBN: </label>0582519527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguas Extranjeras