Manual of Drilling Technology
Chugh, C.P.
Manual of Drilling Technology - New Delhi Oxonian Press Pvt. Ltd. 1985 - 567
Engineering and allied operations
Technology (Applied sciences)
Drilling and boring
621.952 / C36M
Manual of Drilling Technology - New Delhi Oxonian Press Pvt. Ltd. 1985 - 567
Engineering and allied operations
Technology (Applied sciences)
Drilling and boring
621.952 / C36M