| 000 | 00326nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 250430s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_aSHA _b621.391 |
||
| 100 |
_aSHARMA SANJAY _956030 |
||
| 245 | 0 | _aCOMMUNICATION SYSTEMS (ANALOG AND DIGITAL) | |
| 260 |
_bS.K. KATARIA & SONS _aNEW DELHI _c2020 |
||
| 300 | _a1014 | ||
| 942 | _cBK | ||
| 999 |
_c65527 _d65527 |
||