| 000 | 00500nam a2200181 4500 | ||
|---|---|---|---|
| 001 | 16516/73 | ||
| 005 | 20130515014940.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _ahard cover | ||
| 082 | 0 | 0 | _a621. 38 ryd |
| 100 | 1 | _a"ryder, john d. " | |
| 245 | 1 | 0 |
_a"network,lines & fields: _b/ _c john.d. ryder" |
| 250 | _a2 ed. | ||
| 260 |
_aenglewood (nj) : _bprentice-hall _c1955. |
||
| 300 |
_a"xi, 593p.; _c22 cm." |
||
| 504 | _a | ||
| 650 | 0 |
_atelecommunication _xdata transmission systems |
|
| 999 |
_c34103 _d34103 |
||