Harris, M., Mower, D., Sikorzynska, A. New Opportunities. Harlow: Pearson, 2007 144 p.: ill. 978-0-582-85422-2.
Harris, M., Mower, D., Sikorzynska, A. New Opportunities. Harlow: Pearson, 2007 144 p.: ill. 978-0-582-85422-2.
Harris, M., Mower, D., Sikorzynska, A. (2007) New Opportunities, Harlow: Pearson 144 p.: ill. 978-0-582-85422-2.
Harris, M., Mower, D., & Sikorzynska, A. (2007). New Opportunities. Education for life: Upper Intermediate Language Powerbook. Harlow: Pearson, 144 p.: ill.
Harris M, Mower D, Sikorzynska A. New Opportunities: Education for life: Upper Intermediate Language Powerbook. Harlow: Pearson; 2007. p. 144 p.: ill. ISBN: 978-0-582-85422-2.
