Nebraska Symposium on Motivation 1970.
Softcover, Lincoln, Nebraska: University of Nebraska Press, 1971. Very Good in No Dust Jacket dust jacket.
Softcover, Lincoln, Nebraska: University of Nebraska Press, 1971. Very Good in No Dust Jacket dust jacket.
Softcover, New York, NY: The New York Genealogical and Biographical Society, 2007. Very Good in No Dust Jacket dust jacket.
Softcover, New York, NY: The New York Genealogical and Biographical Society, 2007. Very Good in No Dust Jacket dust jacket.
Softcover, Orange, Virginia: Virginia Genealogical Society, 2001. Very Good in No Dust Jacket dust jacket.
Softcover, Orange, Virginia: Virginia Genealogical Society, 2009. Good in No Dust Jacket dust jacket.
Softcover, Champaign, IL: University of Illinois, 2007. Fine with no dust jacket.