| 000 | 00430 a2200169 4500 | ||
|---|---|---|---|
| 080 |
_a621.316.7 _bDUB |
||
| 003 | OSt | ||
| 008 | 090626t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.316.7 _bDUB |
||
| 100 | _aDubey, G.K | ||
| 245 | _aThyristorised power controllers | ||
| 300 | _a825p. | ||
| 653 |
_aPower controllers _a621.316.7 |
||
| 942 |
_cBK _2ddc |
||
| 260 |
_aNew Delhi _bNew Age International _c1986 |
||
| 020 | _a085226190x | ||
| 999 |
_c330654 _d330654 |
||