000 00312nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a582442109
082 _a549DEE
100 _aDeer, W. A.
245 3 _aAn introduction to the rock forming minerals
260 _bLongman group limited
_c1966
942 _cBK
999 _c439632
_d439632