000			00377nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a624.15136 _bVE-R
100			_aVerma,B.P
245		0	_aRock mechanics for engineers
250			_a3rd Ed.
260			_c2012 _aNew Delhi _bKhanna Publishers
300			_a256
650			_aCivil Engineering
942			_cBK
999			_c4978 _d4978