The objective interpretation of test performance
Subtitle: the Rasch model applied
By: [by] Alan S. Willmott and Diana E. Fowles.
Contributors: Fowles, Diana Elizabeth, joint author.
Publisher: NFER
Published: 1974
Place of publication: Windsor
Language: eng
Number of pages: 94
Subjects: Psychological tests.; Ability -- Testing.
Notes: Bibliography: p. 93-94.
Distributed in the U.S. by Humanities Press, New Jersey.