Express proficiency /

Geahča maid

• Passport to Cambridge : first certificate /
  Dahkki: 265121 Dainty, Peter
  Almmustuhtton: (1990)
• Themes for proficiency /
  Dahkki: 196373 Robinson, Carole
  Almmustuhtton: (1981)
• Testing language proficiency /
  Dahkki: Jones, Randall L., et al.
  Almmustuhtton: (1975)
• English language proficiency /
  Dahkki: 252857 Wong, Harriet, et al.
  Almmustuhtton: (1990)
• New English proficiency course /
  Dahkki: 365086 Swan, H. A.
  Almmustuhtton: (1976)