The most consistent of all series in terms of language control, length, and quality of story. David R. Hill, Director of the Edinburgh Project on Extensive Reading. ISBN:9780194236744 Kiadó: Oxford University Press Szerző: Rachel Bladon
The most consistent of all series in terms of language control, length, and quality of story. David R. Hill, Director of the Edinburgh Project on Extensive Reading. ISBN:9780194236744 Kiadó: Oxford University Press Szerző: Rachel Bladon
