Gear Metrology. London: Macdonald & Co. Scoles, C. A., & Kirk, R. (1969)
Bibliography
Scoles, C. A., Kirk, R. (1969). Gear Metrology. United Kingdom: Macdonald & Company.
Scoles, C. A., Kirk, R. (1969). Gear Metrology. United Kingdom: Macdonald & Company.