Gregory, Robert J.
Psychological testing : history, principles, and applications / Robert J. Gregory. - London : Allyn and bacon, c1992. - xxviii, 671 pages : illustrations ; 24 cm.
Includes bibliographies and index.
0205136761
Psychological tests.
Psychological tests--History.
150.287 GRE
Psychological testing : history, principles, and applications / Robert J. Gregory. - London : Allyn and bacon, c1992. - xxviii, 671 pages : illustrations ; 24 cm.
Includes bibliographies and index.
0205136761
Psychological tests.
Psychological tests--History.
150.287 GRE