000			01117nam a2200301u 4500
001			00994197
003			PWmBRO
005			20240602102153.0
008			920909s1974 xxuab b 10010 eng
010			_a92023114
082			_a624 _b.19
090	0	0	_a624.19/N864
111	2	0	_aNorth American Rapid Excavation and Tunneling Conference _n(2nd : _d1974 : _cSan Francisco)
245	1	0	_aRapid Excavation and Tunneling Conference, San Francisco, California, June 24-27, 1974 : _bproceedings / _ceditors, Harry C. Pattison, Elio D'Appolonia.
260	0		_aNew York : _bAmerican Institute of Mining, Metallurgical, and Petroleum Engineers, _c1974.
300			_a2 v. : _bill.
504			_aIncludes bibliographies.
650		0	_aTunneling _xCongresses.
650		0	_aExcavation _xCongresses.
650		0	_aUnderground construction _xCongresses.
700	2	0	_aPattison, Harry C.
700	2	0	_aD'Appolonia, Elio
710	2	0	_aAmerican Society of Civil Engineers
710	2	0	_aAmerican Institute of Mining, Metallurgical, and Petroleum Engineers.
942			_2ddc
991	0	2	_a2 vols.
994	0	2	_a077712 _b077713
999			_c54724 _d54724