Applied psychology : its principles and methods / by A.T. Poffenberger and H.L. Hollingworth.

New York ; London : D. Appleton, 1927.

xx, 586 pages, 8 unnumbered leaves of plates : illustrations ; 21 cm

Includes bibliographic footnotes and index

Copy 1 Supplier/Donor: Poly E. London Note: t.p. missing. Formerly in the Charles Myers Library at the N.I.I.P