1. 1
    by Hartmann, Burt E.
    Published 1966
    Subjects ...Rock mechanics....
    Book
  2. 2
    Subjects
    Book
  3. 3
    by Hartmann, Burt E.
    Published 1967
    Subjects ...Rock mechanics....
    Book
  4. 4
    by Brox, Dean
    Published 2017
    Subjects
    Click here to view.
    eBook
  5. 5
    by Singh, Bhawani
    Published 2006
    Subjects
    Book
  6. 6
    by Bieniawski, Z. T.
    Published 1984
    Subjects ...Rock mechanics....
    Book
  7. 7
    by Endersbee, Lance A.
    Published 1970
    Subjects
    Book