| 000 | 00383nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c8781 _d8781 |
||
| 020 | _a0408701080 | ||
| 050 |
_aTK146 _b.K57 |
||
| 100 | _aKNIGHT, S A | ||
| 245 |
_aTELECOMMUNICATION PRINCIPLES FOR FINAL CERTIFICATE VOLUME 2 _bTELECOMMUNICATION PRINCIPLES C. |
||
| 260 |
_aLONDON _bBUTTERWORTH SCIENTIFIC _c1971 |
||
| 300 | _a272P.: 22CM | ||
| 504 | _aN | ||
| 653 | _aY | ||
| 942 | _cBK | ||