000 00485nam a22001337a 4500
082 _a624.152
_bINV
110 _aNitro Nobel rock blasting department Sweden
_942868
245 _aInvention to advanced course in rock blasting technique June 1978
_cNitro Nobel rock blasting department
260 _aSweden
_bNitro Nobel rock blasting department Sweden
_c1978
300 _avarious paging,
_cill;.
526 _a0
_b0
_c0
_d624_152000000000000_INV
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c546687
_d546687