000 00520n a2200193 4500
001 00932043
003 PWmBRO
005 20240602095029.0
008 891116s1981 enka b 00110 eng
090 0 _b624.16/H693
100 1 0 _aHoek, Evert.
245 1 0 _aRock slope engineering /
_c[by] Evert Hoek and John Bray.
250 _a2nd rev.ed.
260 0 _aLondon :
_bInstitution of Mining & Metallurgy,
_c1977.
300 _a402 p. :
_bill. ;
_c30 cm.
650 0 _aRock slopes.
700 1 0 _aBray, John.
942 _2ddc
999 _c5192
_d5192