| 000 | 00580nam a2200205Ia 4500 | ||
|---|---|---|---|
| 003 | IIT(BHU) Varanasi | ||
| 005 | 20260108115234.0 | ||
| 008 | 250310s9999||||xx |||||||||||||| ||eng|| | ||
| 020 | _a0-210-22312-X | ||
| 040 |
_aIIT-BHU, Varanasi _beng _cSDL |
||
| 041 | _aeng | ||
| 082 | _aTBB D66,48 L0 | ||
| 100 | _aBiswas, Nripendra N. | ||
| 245 |
_aPrincples of Telephony _cNripendra N. Biswas |
||
| 260 |
_aBombay _bAsia Publishing _c1970 |
||
| 300 | _avii, 140p | ||
| 500 | _aIncludes appendices and index | ||
| 650 | _aEngineering I. Line Communication | ||
| 942 |
_cTBB _2ddc |
||
| 999 |
_c5729 _d5729 |
||