Telephone English Series 2 Tip 1 Material Providers: Pooneh Tajali, Mehdi Khodaparast Text & PowerPoint Specialist: Zhaleh Kazemi Project Supervisor:
Telephone English Series 2 Tip 2 Material Providers: Pooneh Tajali, Mehdi Khodaparast Text & PowerPoint Specialist: Zhaleh Kazemi Project Supervisor: