Applying Item Response Theory in Language Test Item Bank Building

; Rudiger Grotjan ; Gunther Sigott

Serie: Language Testing and Evaluation 10

Vår pris
708,-

(Paperback) Fri frakt!
Leveringstid: Sendes innen 21 dager

Paperback
Legg i
Paperback
Legg i
Vår pris: 708,-

(Paperback) Fri frakt!
Leveringstid: Sendes innen 21 dager

Om boka

Fakta