000 | 00369nam a2200169Ia 4500 | ||
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008 | 170101s1967 xx 000 0 und d | ||
082 | _a622.23 J20B | ||
100 | _aJAIN, N.K | ||
245 | 0 | _aBlasting guide | |
250 | _a2nd ed | ||
260 |
_bDhera Dun _c1967 |
||
300 | _a98p | ||
650 | _aBLASTING | ||
653 | _aBLASTING | ||
653 | _aEXPOLOSIVES | ||
942 |
_2ddc _cB |
||
999 |
_c11141 _d11141 |