Educational measurement and evaluation

• Main Author: Nunnally, Jum C.
• Other Authors: Ator, Nancy Almand
• Format: Book
• Language: English
• Published: New York McGraw-Hill Book Company 1972
• Edition: 2nd ed.
• Subjects: Εκπαιδευτικά τεστ και μετρήσεις; Εκπαίδευση > Τεστ