| 000 | 00369nam a2200145Ia 4500 | ||
|---|---|---|---|
| 082 |
_a621.31 _bGOP |
||
| 100 |
_aGottlieb, Irving M. _974456 |
||
| 245 | _aPower supplies switching regulators inverters and converters | ||
| 260 |
_aNew Delhi: _bBPB, _c1985. |
||
| 300 | _bx, 437p | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aMechanical engineering _974457 |
||
| 942 | _cBK | ||
| 999 |
_c3201 _d3201 |
||