000 | 00329cam a22001211 4500 | ||
---|---|---|---|
050 | 0 | 0 |
_aHD9685.A2 _bO69 |
110 | 2 | _aOrganisation for European Economic Co-operation | |
245 | 1 | 4 | _aThe theory of marginal cost and electricity rates. |
260 |
_aParis _c[1958] |
||
300 |
_a79 p. _billus. |
||
650 | 0 | _aElectric utilities | |
942 | _cLL | ||
999 |
_c4210 _d4210 |