| 000 | 00629nam a2200205Ia 4500 | ||
|---|---|---|---|
| 999 |
_c15156 _d15156 |
||
| 005 | 20210317172302.0 | ||
| 008 | 171212s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a812240099-X | ||
| 041 | _aeng | ||
| 082 | _a621.38 G953p | ||
| 100 | _aGumhalter, Hans | ||
| 245 |
_aPower supply systems in communications engineering _cHans Gumhalter |
||
| 260 |
_aNew Delhi _bWiley Eastern Limited _c1985 |
||
| 300 | _a379p. | ||
| 500 | _aPart 2 Equipment engineering and planning instructions | ||
| 650 |
_aTelecommunication systems _xPower supply |
||
| 650 | _aEngineering | ||
| 650 |
_aTelecommunication _xPower supply |
||
| 942 | _cDB | ||