000			00574nam a22001577a 4500
008			230608b |||||||| |||| 00| 0 eng d
020			_a0-08-028671-2
040			_aNational Science Library _cNational Science Library
080			_a620.172.2(082.2) _bM2
245			_aFracture problems and solutions in the energy industry _c/ Proceedings of the Fifth Canadian Fracture Conference, Winnipeg, Canada, 3-4 September, 1981
260			_aOxford: _bPergamon Press, _c1982
300			_ax, 252p.
650			_aScience
700			_aSimpson, Leonard A (Ed.)
942			_2udc _cPR
999			_c41018 _d41018