000 00365nam a2200133Ia 4500
008 190706s9999 xx 000 0 und d
020 _a0-87335-127-4
082 _a622.2606 B786
100 _aBOWERMAN,L.D
245 0 _aRAPID EXCAVATION AND TUNNELING CONFERENCE PROCEEDINGS(MASSACHUSETTS)
260 _aLITTLETON
_bSMME
_c1993
300 _a24X16
942 _cREF
_2DDC
999 _c7410
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