Abraham Lincoln, research and interpretive center
Subtitle: suitability/feasibility study
Publisher: U.S. Department of the Interior, National Park Service
Published: 1991
Place of publication: Denver, Colo.?]
Language: eng
Subjects: Tours; Presidents; Archives
Notes: Shipping list no.: 91-270-P.

"March 1991."

"NPS D-30"--P. [102].

Includes bibliographical references (p. 99-100).