| 000 | 00464nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20170418111042.0 | ||
| 008 | 170418s1975 nyu||||| |||| 00| 0 eng | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
||
| 082 |
_a539.732 _bUNN |
||
| 245 | 1 | 0 |
_aNational power grids and extra-high-voltage systems in the ESCAp region / _cUnited Nations |
| 260 |
_aNew York : _bUnited Nations, _c1975. |
||
| 300 |
_a80 p. ; _c23 cm. |
||
| 650 | 0 | _aScience | |
| 942 |
_2ddc _cREF |
||
| 999 |
_c184599 _d184599 |
||