| 000 | 00643nam a2200229 4500 | ||
|---|---|---|---|
| 001 | 38688 | ||
| 003 | (BD-RjUL) | ||
| 005 | 20211209052836.0 | ||
| 008 | 710706s1970 nyua 000 0 eng | ||
| 020 | _a818527309X | ||
| 035 | _a(BD-RjUL) | ||
| 040 |
_aDLC _c(BD-RjUL) _dDLC |
||
| 082 | 0 | 0 |
_a621.385 _221 _bBIP 2001 |
| 100 | 1 |
_aBiswas, Nripendra N., _9119368 |
|
| 245 | 1 | 0 |
_aPrinciples of telephony _cby N. N. Biswas. |
| 260 |
_aIndia, _bRadiant Books. _cc1988 [2001reprint]. |
||
| 300 |
_avii, 138 p. _billus. _c24 cm. |
||
| 500 | _aInclude Index. | ||
| 650 | 0 |
_aTelephone, Automatic. _9119369 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c38688 _d38688 |
||