Learning to listen 1.: class cassette 1.
Learning to listen 1.: class cassette 2.
Active Listening.: intoducing skills for understending. Cassette 1
Active listening.: introducing skills for understanding. Cassette2
Active listening. Level 2. CD 3.
Active listening . Level 2 . CD 1.
English in mind.: class cassette 3. Cassette 1.
Active listening. Level 2. CD 2.
In company intermediate.: class cassette 1.
Active listening : introducing skills for understanding : student´s book. 1 /
Active listening : building skills for understanding : teacher's edition. 2 /
Active listening : building skills for understanding : student's book. 2 /
English in mind.: class cassette 1. Cassette 1.
Opportunities beginner. Class cassette 1.
Opportunies beginner. Class cassette 1.
Proficiency masterclass.: class cassette 1.
English in mind.: class cassette 3. Cassette 2.
Opportunities. Intermediate. Class cassette 1.
Opportunities intermediate. Class cassette 1.
Learning to listen 1. : class cassette 3.