000 00264nam a2200097Ia 4500
008 190428s9999||||xx |||||||||||||| ||und||
100 _aWahlstrom, E.E.
_924631
245 _aIgneous minerals and rocks
250 _b1958. ix-367
260 _bJohn Wiley. New York, U.S.A.
999 _c24374
_d24374