| 000 | 00656nam a2200205zi 4500 | ||
|---|---|---|---|
| 005 | 20210817121546.0 | ||
| 008 | 970106s1955 000 0 eng d | ||
| 035 | _aMX001000417036 | ||
| 050 |
_aTK5101 _bH47 |
||
| 100 | 0 |
_aHershberger, William Delmar, _d1903-, _eautor |
|
| 245 | 1 | 0 |
_aPrinciples of communication systems / _cBy w. d. hershberger |
| 300 | _a253 páginas | ||
| 490 | 0 | _aPrentice-hall electrical engineering series | |
| 650 | 4 | _aTelecomunicaciones | |
| 264 | 1 |
_aNew York : _bPrentice Hall, _c1955 |
|
| 336 |
_atexto _2rdacontent |
||
| 337 |
_asin medio _2rdamedia |
||
| 338 |
_avolumen _2rdacarrier |
||
| 999 |
_c14612 _d14612 |
||