| 000 | 00338nam a22001337a 4500 | ||
|---|---|---|---|
| 082 |
_a621.31213 _bGER _cL-30, P-9 |
||
| 100 | _aGerard Geoffrey | ||
| 245 |
_aHydro-electric engineering _cGerard Geoffrey |
||
| 250 | _a1st ed. | ||
| 260 |
_aLondon _bSir Isaac Pitman _c1949 |
||
| 300 |
_aix, 181 p. _bill. _c19 cm. |
||
| 650 | _aMCE | ||
| 942 | _cBK | ||
| 999 |
_c5653 _d5653 |
||