Stanley, Julian C.
Educatinal and psychological measurement and evaluation - Englewood Cliffs, N.J. : Prentice-Hall, 1972 - 520
EDUCATIONAL TESTS AND MEASUREMENTS
LB1131 / S726E
Educatinal and psychological measurement and evaluation - Englewood Cliffs, N.J. : Prentice-Hall, 1972 - 520
EDUCATIONAL TESTS AND MEASUREMENTS
LB1131 / S726E