Colorado mountain playgrounds
By: issued by Union Pacific System.
Contributors: Union Pacific Railroad Company.
Publisher: [Acorn Press]
Published: 1987
Place of publication: Omaha, Neb
Language: eng
Format: Microform
Number of pages: 48
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1987. 1 microfilm reel ; 35 mm.
Call number of original: F782.R6U5 1926.
Master microform held by: DLC.