000			00390nam a2200145Ia 4500
008			160830s9999||||xx |||||||||||||| ||und||
020			_a9780716737438
040			_cCUS
082			_a552 _bBLA/P
245		0	_aPetrology/ _bigneous, sedimentary, and metamorphic _cBlatt,Harvey
250			_a3rd ed
260			_aNew York: _bW.H. Freeman, _cc2006.
300			_axxi, 529 p
942			_cBook _03
999			_c176999 _d176999