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008 190719s9999 xx 000 0 und d
082 _a622.12 U581
100 _aUNIVERSAL MINING SCHOO0L
245 0 _aSURVEYING AND LEVELLING
260 _aARDIFF
_bUMS
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300 _a32X20
942 _cBK
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999 _c47464
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