000 | 00324nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 200906s9999 xx 000 0 und d | ||
082 | _a625.11 A425 | ||
100 | _aALLEN.C.F | ||
245 | 0 | _aRAILROAD CURVES AND EARTH WORK, INCLUDING FIELD AND OFFICE TABLES | |
260 |
_bMCGRAW, NEW YORK _c1931 |
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300 | _a20X12 | ||
942 | _cBK | ||
999 |
_c62113 _d62113 |