000			00330nam a2200133Ia 4500
008			180115s9999||||xx |||||||||||||| ||und||
082			_a624.151 32
100			_aVERMA B.P
245		0	_aROCK MECHANICS FOR ENGINEERING
250			_aSecond
260			_aNEW DELHI _bKHANNA PUBLICATION-1 _c1989
300			_a213
650			_aRock Mechanics
942			_cGEN_BK
999			_c11028 _d11028