| 000 | 00323nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.382 GUP | ||
| 100 | _aGupta, Sanjeeva | ||
| 245 | 0 | _aElectronics cimmunications | |
| 260 |
_aKhanna publishers _bDelhi _c2001 |
||
| 300 | _b100 | ||
| 650 | _aCOMMUNICATION SYSTEM | ||
| 999 |
_c166839 _d166839 |
||