000 00906cam a22002891 4500
001 9876238
003 BD-DhUL
005 20150114100725.0
008 750501s1967 nyua b 000 0 eng
010 _a 66026753
015 _aGB67-19128
035 _a(OCoLC)1308447
040 _aDLC
_cOTU
_dOCoLC
_dUk
_dDLC
_dBD-DhUL
042 _apremarc
050 0 0 _aTA706
_b.O2
082 _a624.15
_bOBR
100 1 _aObert, Leonard,
_d1906-
245 1 0 _aRock mechanics and the design of structures in rock /
_cby Leonard Obert [and] Wilbur I. Duvall.
260 _aNew York :
_bWiley ;
_cc1967.
300 _axix, 650 p. :
_billus. ;
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 _aRock mechanics.
650 0 _aUnderground construction.
700 1 _aDuvall, Wilbur I.,
_ejoint author.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c30646
_d30646