| 000 | 00367pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 160408b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a384.6 _bB542p |
||
| 100 | _aBiswas, Nripendra N. | ||
| 245 | 1 | _aPRINCIPLES OF TELEPHONY | |
| 260 |
_aBombay _bAsia Publishing House _c1970 |
||
| 300 | _a144 | ||
| 650 | _aCommunication | ||
| 964 | _gCIRC | ||
| 997 | _aA50522 C | ||
| 999 |
_c290945 _d290945 |
||