ECKERSLEY, C.E. <br/><br/>
Essential  english : book one 
C. E. Eckersley 
 - LONDON  LONGMANS, GREEN AND CO LTD.  1946 
 - 246 p.  il.  18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lengua inglesa - Gramática