ISBN 9780046220051 books & textbook
Rock Mechanics:For Underground Mining
BRADY, Barry H. G. & BROWN, E.T.
George Allen & Unwin /1985T Paperback / 527 Pages
isbn-10: 0046220054 / isbn-13: 9780046220051
BRADY, Barry H. G. & BROWN, E.T.
George Allen & Unwin /1985T Paperback / 527 Pages
isbn-10: 0046220054 / isbn-13: 9780046220051