Bib item

   
Title The theory and practice of item response theory / R.J. deAyala.
Author De Ayala, R. J. (Rafael Jaime), 1957-
Series Methodology in social sciences
Publication New York : Guilford Press , 2009
Detail xv, 448 p. : ill. ; 26 cm
Subject
 
 
 
Source Types Book
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