Sell, buy or rent R. J. de Ayala textbooks

The Theory and Practice of Item Response Theory (Methodology in the Social Sciences Series)

by R. J. de Ayala
ISBN-13: 9781462547753
ISBN-10: 1462547753
Edition: Second
Publication date: 2022
Publisher: The Guilford Press
Format: Hardcover 643 pages

The Theory and Practice of Item Response Theory (Methodology in the Social Sciences)

by R. J. de Ayala
ISBN-13: 9781593858698
ISBN-10: 1593858698
Edition: 1
Publication date: 2008
Publisher: The Guilford Press
Format: Hardcover 448 pages