| 000 | 00396nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e100411 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a004.6 S29U | ||
| 100 | _aShay, William A | ||
| 245 | 0 | _aUnderstanding data communications and networks | |
| 250 | _a2nd ed. | ||
| 260 |
_aPacific Grove _bThomson _c1999 |
||
| 300 | _a711 p. | ||
| 942 | _cBK | ||
| 999 |
_c119448 _d119448 |
||