Counseling and psychology; vocational psychology and its relation to educational and personal counse

Blum, Milton L., 1912-
New York : Prentice-Hall, 1951.

Industrial psychology and its social foundations.

Blum, Milton L., 1912-
New York : Harper, [1956]
Rev. ed.

Industrial psychology and its social foundations.

Blum, Milton L., 1912-
New York : Harper, [1949]

Industrial psychology; its theoretical and social foundations

Blum, Milton L., 1912-
New York : Harper & Row, [1968]

Psychology, the science of behavior

Isaacson, Robert L., 1928-
New York : Harper & Row, [1965]

Psychology, the science of interpersonal behavior

Hutt, Max L.
New York : Harper & Row, [1966]