000 00640n a2200229 4500
001 00948950
003 PWmBRO
005 20240602102244.0
008 910416s1979 gw a 1 11 eng
010 _a91025050
020 _a0878490256
090 _b624.152/G822e/1979
100 1 0 _aGregory, Cedric Errol
245 1 0 _aExplosives for North American engineers /
_cby Cedric E. Gregory.
250 _a2nd ed.
260 _aClausthal-Zellerfeld, Federal Republic of Germany :
_bTrans Tech Publications,
_c1979.
300 _a303 p. :
_bill.
650 _aBlasting.
650 _aExplosives.
942 _2ddc
994 0 1 _a079791
999 _c56147
_d56147