general model for free-response data.
Series: Psychometrika. Monograph supplement -- .no.18; Psychometrika -- no. 18
Publisher: Psychometric Society
Published: 1972
Place of publication: [Richmond, Va.]
Language: eng
Number of pages: 68
Subjects: Psychometrics.
Other titles: Free-response data.
Notes: "Volume 37. number 1, part 2."

Bibliography: p.61.