| 000 | 00421nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-07-462456-3 | ||
| 082 | _a621.382 HER | ||
| 100 |
_aHebert, Taub Schilling,Donald,L _92944 |
||
| 245 | 0 | _aPrinciples of communication systems | |
| 250 | _a2nd | ||
| 260 |
_aTata mcgraw hill company Ltd _bNew Delhi _c1991 |
||
| 300 | _b230 | ||
| 650 | _aCOMMUNICATION SYSTEM | ||
| 999 |
_c170399 _d170399 |
||