000 00504nam a2200157 a 4500
005 20151028161941.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a549.12
_bK2
100 _aWinchell, Alexander N.
_927374
245 _aElements of optical mineralogy
_b: An introduction to microscopic petrography
250 _a2nd ed.
653 _aPhysical mineralogy
_aOpaque minerals
_aBirefringence of minerals
942 _cREF
260 _aAmsterdam
_bNeudrack publisheres
_c1964
003 ViArRB
999 _c72254
_d72254