000			00526nam a22001217a 4500
008			240124b |||||||| |||| 00| 0 eng d
020			_a9780873354592
245			_aRECOMMENDED contract practice for underground construction _c/edited by Sarah H.Wilson _gxi, 220p
250			_b2nd _cWilson, Sarah H.
260			_bSociety for Mining , Metallurgy & Exploration _c2019 _hColorado, U.S.A. _i699854 _i699855 _lKF902.R24 _mUnderground construction contracts-United States
500			_ait includes index
942			_alcc _cBK _eJohnson _f24/01/24
999			_c2404 _d2404