Richards, Jack C.
Interchange 1 : English for international communication / Jack C. Richards, Jonathan Hull, Susan Proctor - 134 p. - Interchange .
0-521-35990-2
Lenguaje y lenguas
Ingles--ensenanza
Ingles--cursos
Interchange 1 : English for international communication / Jack C. Richards, Jonathan Hull, Susan Proctor - 134 p. - Interchange .
0-521-35990-2
Lenguaje y lenguas
Ingles--ensenanza
Ingles--cursos