Essentials of educational measurement :
Ebel, Robert L.
Essentials of educational measurement : Robert L Ebel - 4th. - Prentice hall, 1986. - 360p.: ill.; 24 cm.
0-13-286006-6
371.26 EBE
Essentials of educational measurement : Robert L Ebel - 4th. - Prentice hall, 1986. - 360p.: ill.; 24 cm.
0-13-286006-6
371.26 EBE