000 00482nam a2200181Ia 4500
001 30701
008 140416s9999 xx 000 0 und d
020 _a0-86341-199-1
040 _cPK-LaUMT
082 _a 622
_bJON-E
100 _aA. V. Jones
245 _aElectrical technology in mining the dawn of a new age
_cA. V. Jones<>R. P. Tarkenter
260 _aLondon,UK:
_bPeter Peregrinus,
_c1992
300 _a207 p.
546 _aEN
700 _aR. P. Tarkenter
942 _cBK
999 _c30824
_d30824