| 000 | 00510nab#a2200193#c#4500 | ||
|---|---|---|---|
| 999 |
_c18271 _d18271 |
||
| 003 | IEF | ||
| 005 | 20220324103440.0 | ||
| 008 | 951031s1980 uuu|| #####0 b| |u | ||
| 040 |
_aIEF _cES-MaIEF |
||
| 100 | 1 |
_aWalras, Léon _945853 |
|
| 245 | _aThe State and the railways | ||
| 260 | _c1980 | ||
| 650 | 4 |
_944166 _aFERROCARRILES |
|
| 650 | 4 |
_948054 _aPOLITICA DE TRANSPORTES |
|
| 773 | 0 |
_tJournal of public economics _w51900 _gvol. 13, nº 1 feb., p. 81-100 |
|
| 942 | _2udc | ||
| 942 | _2udc | ||