Roots in the great plains
Hollingworth, Harry.
Roots in the great plains the applied psychology of Harry Hollingworth, Volume I / [electronic resource] : Harry Hollingworth ; [edited by] Ludy T. Benjamin Jr., Lizette Royer Barton. - 1st ed. - Akron, OH : University of Akron Press, 2012. - 1 online resource (p. cm.) - The center for the history of psychology series .
9781937378257 193737825X
Electronic books.
Roots in the great plains the applied psychology of Harry Hollingworth, Volume I / [electronic resource] : Harry Hollingworth ; [edited by] Ludy T. Benjamin Jr., Lizette Royer Barton. - 1st ed. - Akron, OH : University of Akron Press, 2012. - 1 online resource (p. cm.) - The center for the history of psychology series .
9781937378257 193737825X
Electronic books.