000 00466nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-86542-324-5
041 _aeng
082 _aC5:55(H1)
_bM7.2
100 _aEhlers, Ernest G..
245 0 _aOptical mineralogy:Mineral descriptions /
_cby Erest G.Ehlers.
250 _a1st.Edn. /
260 _aPalo Alto :
_bBlackwell Scientific Publication.
300 _aix,286p ;
650 _aPhysics
942 _cTB
999 _c35404
_d35404