| 000 | 00423nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20240823015854.0 | ||
| 008 | 240823s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aENGLISH | ||
| 082 | _A621.385 N1 | ||
| 100 | _aBiswas N N | ||
| 245 | 0 | _aPrinciples of Telephony | |
| 250 | _a1st | ||
| 260 |
_c1991 _b"Radiant,Banglore" |
||
| 500 | _aTRANSFERED | ||
| 650 |
_aTelephone _bElectronics |
||
| 942 | _cBK | ||
| 999 |
_c173437 _d173437 |
||