| 000 | 00483pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1973 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.385 _bR39t |
||
| 100 | _aRichards, D. L. | ||
| 245 | 1 |
_aTELECOMMUNICATION BY SPEECH _cTHE TRANSMISSION PERFORMANCE OF TELEPHONE NETWORKS |
|
| 260 |
_aLondon _bButterworths _c1973 |
||
| 300 | _a589 | ||
| 500 | _aBibliography : P. 529-577 | ||
| 650 | _aTelecommunication | ||
| 650 | _aTelephone | ||
| 964 | _gCIRC | ||
| 997 | _aA45308 s C | ||
| 999 |
_c240962 _d240962 |
||