Psychological testing :

Gregory, Robert J., 1943-

Psychological testing : history, principles, and applications / Robert J. Gregory, Professor Emeritus, Wheaton College, Wheaton Illinois. - Seventh edition, Global edition. - 1 online resource (590 pages) : illustrations. - Always Learning . - Always learning. .

Includes bibliographical references and index.

9781292067551 (e-book)


Psychological tests.
Psychological tests--History.


Electronic books.

150.287