John Piotrowski

Born 1952-01-01

Identifiers

• Open LibraryOL658932A

Top Subjects

• Shafting. (1)
• Machinery -- Alignment. (1)
• Technology (1)
• Technology & Industrial Arts (1)
• Handbooks, manuals, etc (1)
• Mechanical engineering (1)
• Mechanics - General (1)