Tests and measurements:
Nunnally, Jum C.
Tests and measurements: assessment and prediction. - New York, McGraw Hill, 1959. - 446 p. illus. 24 cm.
Educational tests and measurements.
153.94 / NUN N59T
Tests and measurements: assessment and prediction. - New York, McGraw Hill, 1959. - 446 p. illus. 24 cm.
Educational tests and measurements.
153.94 / NUN N59T