00898cam a22002534a 4500 9054101865 624.152 HOE L-NUST, P-19 Hoek, Evert, 23486 Support of underground excavations in hard rock / E. Hoek, P.K. Kaiser, W.F. Bawden. Rotterdam, Netherlands ; Brookfield, VT, USA : A.A. Balkema, 1997. xii, 215 p. : ill. ; 29 cm. 0 0 0 624_152000000000000_HOE 0 0 0 624_152000000000000_HOE Excavation. 26170 NUST 6342 Retaining walls. 21594 Rock mechanics. 23489 Underground areas. 42557 Lavra subterranea 42558 Bawden, W. F. 42559 Kaiser, Peter K. 42560 http://www.loc.gov/catdir/enhancements/fy0916/99227305-d.html ddc BK 546439 546439 0 0 ddc 0 0 MCE MCE 2014-06-12 1 624.152 HOE MCE-43983 2017-08-31 2017-02-23 2014-06-12 BK 0 0 ddc 0 0 MCE MCE 2014-06-12 0 624.152 HOE MCE-28879 2014-06-12 2014-06-12 BK