000 | 00366nam a2200145Ia 4500 | ||
---|---|---|---|
001 | 00109 | ||
008 | 190706s9999 xx 000 0 und d | ||
082 | _a622.3302 C542 | ||
100 | _aCHIRONIS,N.P | ||
245 | 0 | _aCOAL AGE: SECOND OPERATING HANDBOOK OF UNDERGROUND MINING | |
250 | _a4 | ||
260 |
_aNEW YORK _bMcGraw-Hill _c1980 |
||
300 | _a29X22 | ||
942 |
_cREF _2DDC |
||
999 |
_c9566 _d9566 |