Thomas Christian Thomsen

• The Practice of Lubrication; an Engineering Treatise on the Origin, Nature and Testing of Lubicants, Their Selection, Application and Use
• Practice of Lubrication - an Engineering Treatise on the Origin, Nature and Testing of Lubricants, Their Selection, Application and Use
• The practice of lubrication
• The Practice of Lubrication: An Engineering Treatise on the Origin, Nature ..