00412nam a2200145Ia 4500 20251229085141.0 251229s9999 xx 000 0 und d 0-631-17342-9 FASS P 53.4 .D38 Davies, Alan Principles of language testing Alan Davies Oxford Basil blackwell 1990 Language And Languages-Ability Testing BK 417418 417418 0 0 0 0 FASS FASS GEN 2025-12-29 0 FASS P 53 4 D38 006435 2025-12-29 08:51:41 2025-12-29 BK