C. Weir - Böcker
Visar alla böcker från författaren C. Weir. Handla med fri frakt och snabb leverans.
2 produkter
2 produkter
1 848 kr
Skickas inom 10-15 vardagar
Tests for the measurement of language abilities must be constructed according to a coherent validity framework based on the latest developments in theory and practice. This innovative book, by a world authority on language testing, deals with all key aspects of language test design and implementation.
2 173 kr
Skickas inom 10-15 vardagar
Tests for the measurement of language abilities must be constructed according to a coherent validity framework based on the latest developments in theory and practice. This innovative book, by a world authority on language testing, deals with all key aspects of language test design and implementation.