4 treff

Measuring quality : education indicators - United Kingdom and international perspectives
edited by Kathryn A. Riley and Desmond L....
Bok Engelsk 1994
The reliability of examination at 16+
Willmott, Alan S
Bok Engelsk 1975
British examinations; techniques of analysis
[by] Desmond L. Nuttall and Alan S. Willm...
Bok Engelsk 1972
Examination and item analysis manual
Nuttall, Desmond L.
Bok Engelsk 1969