000 00289nam a2200121Ia 4500
008 160710s1963 xx 000 0 und d
082 _a624.19 PEQ
100 _apequignot, c. a.
245 _atunnels and tunnelling
260 _bHUTCHINSON &CO.
_c1963
300 _a`555
942 _2ddc
_cB
999 _c28088
_d28088