MUGGLESTONE PATRICIA

Opportunities [Text] : Beginner, Teacher"s Book / P. Mugglestone M. Harris ... – London : Longman, 2002. - 176 p., pictures, diagrams; . . – [n. s.] – 0-582-51169-0 : 2100 tg.

HARRIS MICHAEL

Opportunities [Text] : Upper Intermediate, Teacher"s Book / M. Harris D. Mower ... – England : Longman Pearson Education Limited, 2002. - 189 p. . . – [Б. т.] – 0-58242152-7 : 2200 tg.

HARRIS M.

Opportunities [Text] : intermediate : Students' Book / M. Harris A. Sikorzyńska D. Mower ; [illustr.: J. Boatfield [et. al.]]... – England : Longman Pearson Education Limited, 2000. - 128 p.+ Mini-Dictionary . . . – [n. c.] – 0 582 421349 : 1100 tg.

DEAN MICHAEL

Opportunities: intermediate [Text] : Language Powerbook / M. Dean A. Sikorzynska ; [Illustrators: J. Anderson [et. al.]]... – England : Pearson Education Limited, 2000. - 112 p.– (Longman. . . – [n. c.] – 0-582-42142-X : 50 tg.

Official IELTS [Text] : Practice Materials 2 / ... – United Kingdom : UCLES, 2010. - 85 p.+ 1 (DVD-ROM) . . . – [n. c.] – 978-1-906438-87-6 : 30 tg.