| 000 | 00541nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230706s9999 xx 000 0 und d | ||
| 100 | _aCharles M. Jacobs | ||
| 245 | 0 | _aASCE Vol. LXVIII, Sept. 1910: The New York Tunnel Extension of the Pennsylvania Railroad | |
| 650 | _aTechnology | ||
| 856 | _uhttps://new.zodml.org/sites/default/files/2023-07/transactions_of_the_american_society_of_civil_engineers_vol._lxviii_sept._1910_by_charles_m._jacobs_tag_civil_engineering_periodicals_railroad_tunnels_design_and_construction.epub | ||
| 942 | _cEBK | ||
| 999 |
_c18052 _d18052 |
||