| 000 | 00471pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a624.193 _bP223p |
||
| 100 | _aParker, Albert D. | ||
| 245 | 1 | _aPLANNING AND ESTIMATING UNDERGROUND CONSTRUCTION | |
| 260 |
_aNew York _bMcgraw-Hill _c1970 |
||
| 300 | _a300 | ||
| 650 | _aUnderground Construction | ||
| 650 | _aUnderground Construction -- Estimates | ||
| 650 | _aTunnels | ||
| 964 | _gCIRC | ||
| 997 | _aA12642 C | ||
| 999 |
_c264226 _d264226 |
||