000			00350 a2200121 4500
020			_a0070218889
082			_a624.15132 FRA
100			_aFranklin, John A.
245			_aRock engineering / _cJohn A. Franklin, Maurice B. Dusseault.
260			_aNew York : _bMcGraw-Hill, _c1989.
300			_ax, 600 p. : _bill. ; _c24 cm.
650			_aRock mechanics.
650			_aRock excavation.
999			_c1024 _d1024