000 00374nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aVander L Plas
245 0 _aIdentification of details field spars
260 _bElsevier publication co
_aAmsterdam
_c1966
300 _axii,305 p.
653 _aField spars
942 _c1
999 _c120834
_d120834