| 000 | 003950000a22001690004500 | ||
|---|---|---|---|
| 999 |
_c25569 _d25569 |
||
| 003 | KDUcat | ||
| 008 | 170227b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789559884361 | ||
| 041 | _aEnglish | ||
| 082 |
_a333.72 _bR15 |
||
| 100 |
_aRanawaka, Patali Champika _912669 |
||
| 245 | _aPower and power | ||
| 260 |
_aColombo _bAuthor _c2014 |
||
| 300 | _axvi,346 p. | ||
| 650 |
_aEconomics _910529 |
||
| 650 |
_aEnergy _912342 |
||
| 650 |
_aEnergy conservation and protection _912670 |
||
| 650 |
_aPower and energy _912671 |
||
| 942 |
_cLM _2ddc |
||