| 000 | 003590000a22001570004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a526.9 PER | ||
| 100 | _aPerrott, Wright S | ||
| 245 | _aSurveying for young engineers | ||
| 250 | _a2 | ||
| 260 | _aLondon, Chapman & Hall | ||
| 260 | _c1930 | ||
| 300 | _a246 | ||
| 650 | _aField notes/ Levelling/ Offset measurement | ||
| 942 | _cBK | ||
| 999 |
_c216965 _d216965 |
||