ISBN-13: 9781138064638 / Angielski / Miękka / 2017 / 236 str.
ISBN-13: 9781138064638 / Angielski / Miękka / 2017 / 236 str.
"This book emerges from a major innovative project carried out in England during 2013-15. The project was called 'Closing the Gap: test and learn."