| 000 | 00333nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1992 xx 000 0 eng d | ||
| 041 | _aENG | ||
| 100 | _aI.S: 7290-1979 | ||
| 245 | 0 | _aTELECOMMUNICATION: PRINCIPLES CIRCUITS AND SYSTEM | |
| 260 |
_aLONDON _bTHAMES AND HUDSON PUBLISHING COMPANY _c1992 |
||
| 300 | _a1410 | ||
| 942 | _2ddc | ||
| 999 |
_c57604 _d57604 |
||