Simple methods for clustering profiles and learning curves
By: Bernhard Bierschnek and Gustav A. Lienert.
Contributors: Lienert, Gustav A. joint author.
Series: Didakometry ;; no. 56
Publisher: School of Education
Published: 1977
Place of publication: Malmö
Language: eng
Number of pages: 20
Subjects: Educational tests and measurements.
Notes: Bibliography: leaf 15.