000 | 00324nam a2200133Ia 4500 | ||
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008 | 190711s9999 xx 000 0 und d | ||
020 | _a1482219925 | ||
082 | _a622.2 W9834 | ||
100 | _aWYLLIE,D.C. | ||
245 | 0 | _aROCK FALL ENGINEERING | |
260 |
_aNEW YORK _bCRC _c2015 |
||
300 | _axv+243p.,26x18Cms. | ||
942 |
_cBK _2DDC |
||
999 |
_c41673 _d41673 |