Cover Image

Principles of rock drilling /

Bibliographic Details
Main Author: Clark, George Bromley, 1912-
Format: Book
Language:English
Published: Golden : Colorado School of Mines, 1979.
Series:Colorado School of Mines quarterly ; v. 74, no. 2.
Subjects:
Boring.
Rock-drills.
Description
Physical Description:ix, 91 pages : illustrations ; 28 cm.
Bibliography:Bibliography: pages 89-90.
ISSN:0010-1753