Todos los 2 Armin Berger lanzamientos en Book y Hard... Book
Categorías
Otros
Atención al cliente
MXN
![Cover for Armin Berger · Validating Analytic Rating Scales: A Multi-Method Approach to Scaling Descriptors for Assessing Academic Speaking - Language Testing and Evaluation (Hardcover Book) [New edition] (2015)](https://imusic.b-cdn.net/images/item/original/913/9783631666913.jpg?armin-berger-2015-validating-analytic-rating-scales-a-multi-method-approach-to-scaling-descriptors-for-assessing-academic-speaking-language-testing-and-evaluation-hardcover-book&class=scaled&v=1553202317)