TY - BOOK ID - 145900407 TI - Rock mechanics principles PY - 1965 PB - Ottawa : Canada. Department of mines and technical surveys, DB - UniCat KW - GEOLOGIE DE L'INGENIEUR KW - PROPRIETES MECANIQUES ROCHES UR - https://www.unicat.be/uniCat?func=search&query=sysid:145900407 AB - ER -