Century of change.
Contributors: Caterpillar Tractor Company.
Edition: Caterpillar world special historical ed.
Publisher: Caterpillar World, Caterpillar Tractor Co.
Published: 1984
Place of publication: Peoria, IL (100 NE Adams AB1D, Peoria 61629)
Language: eng
Number of pages: 59
Subjects: Caterpillar Tractor Company -- History.; Tractor industry -- United States -- History.
Other titles: Caterpillar world.
Notes: Cover title.