Cumming, James D.
Diamond drill handbook James D. Cumming and A. Percy Wicklund - 3rd ed. - Toronto, Canada ill. 24 cm - xxvi, 547 p. ill. 24 cm
Includes bibliographical references
Rock-drills
Diamonds, Industrial
Diamond drill handbook James D. Cumming and A. Percy Wicklund - 3rd ed. - Toronto, Canada ill. 24 cm - xxvi, 547 p. ill. 24 cm
Includes bibliographical references
Rock-drills
Diamonds, Industrial