Some test theory for tailored testing
By: Frederick M. Lord
Contributors: Educational Testing Service (Princeton, N.J.)
Series: RB-68-38; Research bulletin (Educational Testing Service) -- RB-68-38
Publisher: Educational Testing Service
Published: 1968
Place of publication: Princeton, N.J
Language: eng
Number of pages: 62
Subjects: Educational tests and measurements; Intelligence tests; Psychological tests; Psychometrics
Notes: "September 1968."

"Office of Naval Research Contract Nonr-2752(00)--Project designation NR151-201."

Includes bibliographical references (leaves 60-62).