Crocker,, Linda M. Introduction to classical and modern test theory / Linda Crocker, James Algina

Introduction to classical and modern test theory / Linda Crocker, James Algina . - Mason, Ohio : Cengage Learning, cop. 2008 . - XIII, 527 p. : il. 24 cm
0-495-39591-9 Brochado978-0-495-39591-1

159.9.07