000 | 00553cam a2200181ua 4500 | ||
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008 | 120420n ii |||gr||||Z||||||eng | ||
020 | _a9054109114 | ||
082 |
_a624.190289 _bLEE |
||
100 |
_aLee, Hi-Keun , _eEditor. |
||
245 |
_aEnvironmental and safety concerns un underground construction vol.I _cedited by Hi-Keun Lee |
||
250 | _a1st ed. | ||
260 |
_aRotterdam: _bAa Balkema, _c1997. |
||
300 |
_axvi,544p.: _c26cm. |
||
653 | _aCivil engineering | ||
700 |
_aYang, Hyung-Sik, _eEditor. |
||
700 |
_aChung, So-Keul, _eEditor. |
||
942 | _cBK | ||
999 |
_c11682 _d11682 |