000 00469nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-470-98937-8
041 _aeng
082 _aH1:8
_bL7
100 _aSchneer, Cecil J..
245 0 _aCrystal form andd structure /
_cedited by Cecil J.Schneer.
250 _a1st.Edn. /
260 _aPennsylvnia :
_bDowden,Hutchingo & Ross,Inc. ,
_c1979
300 _axiii,368p :
650 _aEarth Science
942 _cTB
999 _c35774
_d35774