000 00634nam a2200229u 4500
001 00963046
003 PWmBRO
005 20240602102356.0
008 911112s1987 txua 00100 eng
010 _a91026204
020 _a0961628405
090 0 _b622.23/E96
245 0 0 _aExplosives and rock blasting.
260 0 _aDallas, Tex. :
_bField Technical Operations, Atlas Powder Co.,
_cc1987.
300 _axiii, 662 p. :
_bill.
650 0 _aBlasting.
650 0 _aQuarries and quarrying.
650 0 _aExplosives.
710 2 0 _aAtlas Powder Company.
_bField Technical Operations.
942 _2ddc
994 0 1 _a082766
999 _c58157
_d58157