| 000 | 00348cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1961 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aA45:U61x73 TVA/1960 | ||
| 100 | _aUnited States. Tennessee Valley Authority | ||
| 245 |
_aTVA, 1960 _cby Tennessee Valley Authority |
||
| 260 |
_aWashington _bU.S. Government Printing Office _c1961 |
||
| 300 | _a83p. | ||
| 999 |
_c503664 _d503664 |
||