| 000 | 00546 a2200193 4500 | ||
|---|---|---|---|
| 003 | ISURa | ||
| 008 | 141222b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8185814082 | ||
| 041 | _aEnglish | ||
| 082 |
_a384 _bRON |
||
| 100 | _aRonayne , John | ||
| 245 |
_aThe integrated services digital network _bfrom concept to application |
||
| 260 |
_c1988 _aAllahabad _bWheeler Publishing _g1988 |
||
| 300 |
_bill. _c24 cm. _avi , 230 p. |
||
| 650 | _aISDN | ||
| 650 | _aCOMMUNICATION | ||
| 650 | _aINTEGRATED SERVICES DIGITAL NETWORKS | ||
| 942 |
_cSR _2ddc |
||
| 999 |
_c23441 _d24988 |
||