| 000 | 00347nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210430s9999 xx 000 0 und d | ||
| 020 | _a1-59370-073-3 | ||
| 082 | _a658.26 S447 G | ||
| 100 |
_aDr. Duncan Seddon _954243 |
||
| 245 |
_aGas Usage & Value _cDr. Duncan Seddon |
||
| 260 |
_aUSA _bPenn Well _c2006 |
||
| 300 | _a328p | ||
| 942 |
_cBK _2ddc |
||
| 999 |
_c564731 _d564731 |
||