000 00277nam a22001337a 4500
020 _aNA
082 _222
_a549.21
100 _aPerkins, Dexter.
245 _aMineralogy /
250 _a2nd ed.
260 _bPrentice Hall,
_cc2005.
300 _a0
_bill. ;
942 _2ddc
_cCIVIL
999 _c4227
_d4227