One hundred years of energy
Subtitle: Public Service Company of Colorado and its predecessors, 1869-1969
By: Ellen Kingman Fisher.
Series: Garland studies in entrepreneurship
Publisher: Garland Pub.
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 517
Subjects: Public Service Company of Colorado -- History.; Electric utilities -- Colorado -- Denver -- History.; Gas companies -- Colorado -- Denver -- History.
Other titles: 100 years of energy.
Notes: Bibliography: p. [492]-517.