000 004670000a22001810004500
008 160831t1995 xxu||||| |||| 00| 0 eng d
020 _a9054101865
041 _aeng
080 _a622
_bH6
942 _cBK
_01
100 _aHoek, E.
700 _aKaiser, P.K.
700 _aBawden, W.F.
245 _aSupport of underground excavations in hard rock
260 _aRotterdam
_bA.A. Balkema
_c1995
300 _axii, 215p. : ill., photos
650 _aMINES & MINING
999 _c67911
_d67911