| 000 | 00459nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c33178 _d33178 |
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| 005 | 20220207132538.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a818527309X | ||
| 041 | _aEN | ||
| 082 |
_a621.385 _bBIS _223 |
||
| 100 | _aBiswas, Nripendra N. | ||
| 245 |
_aPrinciples of telephony _c/Nripendra N.Biswas |
||
| 260 |
_aBangalore _bRadiant Books _c1996 |
||
| 300 | _avii, 138 p. | ||
| 500 | _a Includes index. | ||
| 509 | _aNS | ||
| 942 | _cS | ||