PARAGRAPH PRACTICE : TEXT AND EXERCISES IN THE TOPIC...
.Sullivan, Kathleen E.
. 1a. ed.Macmillan
AN ENGLISH COURSE : FOR STUDENTS LEARNING ENGLISH AS A SECOND LANGUAGE (BAJA)
.Morris, I.
. 1st. ed.Macmillan
Gulliver´s travels
.Swift, Jonathan
(1667-1745);Macintosh, Joan
.Macmillan
TRAVEL GUIDE SOUTH AMERICA : ARGENTINA, ECUADOR, BOLIVIA, PARAGUAY, BRASIL, PERé, CHILE, URUGUAY, COLOMBIA, VENEZUELA (BAJA)
.Waldorïs, Myra
. 1st. ed.Macmillan