Mechanical engineers' catalog and product directory. Volume v.11 1921 1921 [Leather Bound]

{'ASIN': 'B0BSXB9RL6', 'Language': 'English', 'Print length': '960 pages', 'Publication date': 'January 1, 2018', 'Publisher': 'Generic', 'Reading age': '18 years and up'}