000 | 00344pam a2200133a 44500 | ||
---|---|---|---|
008 | 140414b1940 xxu||||| |||| 00| 0 eng d | ||
082 |
_ahz13 _bIMP |
||
110 | _aImperial Chemical industries ltd. | ||
245 |
_aBlasting Practice _c |
||
260 |
_aLondon _bImperial College Press _c1940 |
||
650 | _aBLASTING. | ||
690 | _aMINING | ||
906 | _a32195 | ||
999 |
_c30670 _d30670 |