Union Pacific system illustrated
Contributors: Union Pacific Railroad Company.
Publisher: s.n.
Published: 1987
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 264
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1987. 1 microfilm reel ; 35 mm.
Call number of original: F595.U556.
Master microform held by: DLC.