Essentials of psychological testing
Cronbach, Lee J.
Essentials of psychological testing - 3d ed. - New York, Harper & Row 1970 - xxx, 752 p. ill.
Psychological tests.
MED. BF431 / .C75
Essentials of psychological testing - 3d ed. - New York, Harper & Row 1970 - xxx, 752 p. ill.
Psychological tests.
MED. BF431 / .C75
