| 000 | 00529nam a22001937a 4500 | ||
|---|---|---|---|
| 005 | 20210530203432.0 | ||
| 008 | 170622b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788131533604 | ||
| 040 |
_aUPES LIBRARY _bEnglish |
||
| 082 |
_a621.387 _bHEB |
||
| 100 |
_aHebbar, H. Ganapathy _953596 |
||
| 245 | _aIntroduction to digital switching system | ||
| 260 |
_aDelhi: _bCengage Learning, _c2017 |
||
| 300 | _a271p. | ||
| 500 | _aIncludes index | ||
| 650 | _aElectronics | ||
| 653 | _aTelecommunication engineering | ||
| 942 | _cBK | ||
| 999 |
_c31781 _d31781 |
||