000 00448nam a22001817a 4500
003 CEME
005 20210628205911.0
008 210208b xxu||||| |||| 00| 0 eng d
020 _a0-442-28127-7
040 _c.
082 _a624.193 TUN
100 _aBickel, John. Kuesel, T. R
_977427
245 _aTunnel engineering handbook
260 _aNEWYORK
_bVAN NOSTRAND
_c1982
300 _a670P
650 _aTUNNELING
_924742
942 _cBK
_2ddc
999 _c582696
_d582696