Drills science and technology of advanced operations per Astakhov, Viktor P.

Available for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access
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Precision machining technology

Drilling tools and programme management per Hartley, John S.

Drilling and blasting of rocks per Jimeno, Carlos Lopez

Drilling tools and programme management per Hartley, John S.

High technology in drilling and exploration C.P. Chugh per Chugh, C.P

Tunnel boring machine performance and ground properties report of the initial 1 1/2 km of the North Wear Drive, Kielder Aqueduct per Morgan, J. M.