000 00309nam a2200109Ia 45e0
008 181001s1962 xx 000 0 und d
100 _aBlyth F.G. H.
245 2 _aA Geology for Engineers
260 _aLondon
_bELBS
_c1962
300 _a341
942 _2ddc
_cBK
999 _c752
_d752