Rost, Michael

English firsthand by: Helgesen, Marc; Mandeville, Thomas; Rost, Michael (书目-语言数据,印刷品)

Basics in listening: short tasks for listening development. teacher's manual by: Rost, Michael (书目-语言数据,印刷品)

Basics in listening: short tasks for listening development by: Asano, Hiroshi; Rost, Michael; Uruno, Munetsugu (书目-语言数据,印刷品)

Basics in listening: short tasks for listening development by: Rost, Michael; Uruno, Munetsugu (书目-语言数据,印刷品)