000 00291nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a550 O13
100 _aOBRUCHEV V
245 0 _aFUNDAMENTALS OF GEOLOGY
260 _aMOSCOW
_bFL Publications
_c1959
300 _a22X14
942 _cBK
_2DDC
999 _c11642
_d11642