000 00410nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.2306 S678.7-.1-.
100 _aSOCIETY ;OF EXPLOSIVES ENGINEERS
245 0 _aPROCEEDINGS OF THE SEVENTH CONFERENCE ON EXPLOSIVES AND BLASTING TECHNIQUE
250 _a1&2
260 _aOHIO
_bSOCIETY OF EXPLOSIVE ENGINEERS
_c1991
300 _a28X21
942 _cBK
_2DDC
999 _c23341
_d23341