| 000 | 00397nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e67477 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a001.64 H367U | ||
| 100 | _aHeld, Gilbert | ||
| 245 | 0 | _aUnderstanding data communications | |
| 250 | _a4th ed. | ||
| 260 |
_aNew Delhi _bPrentice Hall of India _c1996 |
||
| 300 | _axvii, 435 p. | ||
| 942 | _cBK | ||
| 999 |
_c97228 _d97228 |
||