000 00264nam a2200097Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
245 0 _aJournal of petrology: vol 2
260 _bDawson & Sons
_aLondon
_c1961
942 _c1
999 _c98396
_d98396