Acklam, Richard Total English : Upper intermediate : Students book / Richard Acklam, Araminta Crace. - Edinburg : Pearson /Longman, 2006. - 176 p. ; 29 cm. ISBN: 9781405815642 საგნობრივი რუბრიკები: Total English Upper intermediate UDC: 811.111(075.8) A-18