| 000 | 00337cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1950 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aV C591 | ||
| 100 | _aClemens, E.W. | ||
| 245 |
_aEconomics and public utilities _cby E.W. Clemens |
||
| 260 |
_aNew York _bAppleton-Century-Crofts _c1950 |
||
| 300 | _a765p. | ||
| 650 | _aPublic Utilities | ||
| 999 |
_c362577 _d362577 |
||