000			00477nam a2200157 a 4500
005			20151028161940.0
008			960221s1955 dcuabcdjdbkoqu001 0deng d
082			_a549 _bP2
100			_aPerkins, Dexter _933048
245			_aMineralogy.Ed.2
250			_a2nd ed.
260			_aDelhi _bPearson Education _c2002
653			_aElements and minerals _aOptical minerology _aIgneous rocks and silicate minerals _aMineral description _aCrystallography
942			_cBK
003			ViArRB
999			_c72224 _d72224