Tapa blanda
BASIC VOCABULARY IN USE (BEGINNER TO PRE-INTERMEDIATE) (INCLUYE A UDIO CD) (AMERICAN ENGLISH) Felicity O'Dell, Michael McCarthy y SHAW, ELLEN
Tapa blanda
VOCABULARY IN USE INTERMEDIATE WITH ANSWERS: SELF-STUDY REFERENCE AND PRACTICE FOR STUDENTS OF NORTH AMERICAN ENGLISH: INTERMEDIATE WITH ANSWERS SHAW, ELLEN y Stuart Redman
Tapa blanda
VOCABULARY IN USE INTERMEDIATE WITH ANSWERS: SELF-STUDY REFERENCE AND PRACTICE FOR STUDENTS OF NORTH AMERICAN ENGLISH: INTERMEDIATE SHAW, ELLEN y Stuart Redman