| 000 | 00371nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c17161 _d17161 |
||
| 041 | _aENG | ||
| 082 |
_a333.7 _bENT |
||
| 100 | _aEnte nazionale idrocarburi | ||
| 245 | 0 |
_aEnergy and Petroleum in 1971 _cEnte nazionale idrocarburi |
|
| 260 | _an.p., 1971 | ||
| 300 |
_a160p _bill. _c27 cm. |
||
| 504 | _aIncludes index | ||
| 650 | _aEnergy Economics | ||
| 942 |
_cBK _2ddc |
||