Br.l0.322 Hannon, James A.: William E. Unger. 1914 -1980. A retrospective exhibition of works in America, Sep. 21 -Oct. 25, 1998. Foreword by Heinz Patzak. [Illustr.] -(Kirksville, MO.: Truman State Univ. Foundation 1998.) 48 S. 4°