000 00293nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a552 N6864
100 _aNIGGLI.P
245 0 _aROCKS AND MINERAL DEPOSITS
260 _aLONDON
_bFREEMAN AND CO
_c1954
300 _a24X15
942 _cBK
_2DDC
999 _c11716
_d11716