| 000 |
|
00709nam0 2200217 450 |
| 010 |
__ |
■a |
| 020 |
__ |
■a7302111529(pbk.)(beijing)■cCNY38.00 |
| 040 |
__ |
■aGSXY. |
| 043 |
__ |
■a |
| 093 |
__ |
■aTN919-43■24 |
| 100 |
1_ |
■aStallings William. |
| 245 |
10 |
■aBusiness data communications—principle、technology、applicat+...... |
| 246 |
21 |
■a数据通信—原理、技术与应用 |
| 250 |
__ |
■a[fifth ed.] |
| 260 |
__ |
■abeijing :■bTsinghua university press ,■c2005. |
| 300 |
__ |
■a572 p. :■bill. ;■c21 cm. |
| 504 |
__ |
■ainclude references. |
| 650 |
_0 |
■abusiness data communication. |
| 906 |
__ |
■aW004482■aW004483■aW004484 |
| 950 |
__ |
■aGSXY■fTN919-43=5 |
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■tA■Awxw3■a20080227 14:29:28■Mwxw3■m20080227 14:36:36 |